WestJet flight WS 5678: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 06:00 Los Angeles (LAX) 3 13:33 Atlanta (ATL) S
WS 5678 Non-stop Airbus A321neo (32Q) 4:33 Operates only on 2025-07-07
Codeshare flight, operated by Delta Air Lines.(DL 390)
Mon 06:20 Los Angeles (LAX) 3 13:42 Atlanta (ATL) S
WS 5678 Non-stop Airbus A321neo (32Q) 4:22 Operates only on 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 390)
Sun 06:25 Pittsburgh (PIT) 07:54 New York LaGuardia (LGA) C
WS 5678 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2025-07-27 through 2025-08-03
Codeshare flight, operated by Delta Air Lines.(DL 5753)
Mon-Wed,Fri,Sun 06:30 Sacramento (SMF) A 08:46 Seattle-Tacoma (SEA)
WS 5678 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-10-26 through 2025-11-12
Codeshare flight, operated by Delta Air Lines.(DL 4075)
Sun 08:00 Providence (PVD) 10:09 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A319 (319) 3:09 Operates only on 2025-07-20
Codeshare flight, operated by Delta Air Lines.(DL 2563)
Sat 08:15 Cleveland Hopkins (CLE) 09:57 New York LaGuardia (LGA) C
WS 5678 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Operates only on 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 5741)
Mon,Fri 08:15 New York LaGuardia (LGA) C 10:10 John Glenn Columbus (CMH)
WS 5678 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-08-11 through 2025-08-15
Codeshare flight, operated by Delta Air Lines.(DL 5686)
Fri 08:15 New York LaGuardia (LGA) C 10:10 John Glenn Columbus (CMH)
WS 5678 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-08-22 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 5686)
Thu 08:25 New York LaGuardia (LGA) C 10:43 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:18 Effective 2025-08-14 through 2025-08-28
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Mon 08:25 New York LaGuardia (LGA) C 10:33 Charlotte (CLT)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:08 Effective 2025-08-18 through 2025-08-25
Codeshare flight, operated by Delta Air Lines.(DL 5051)
Wed 08:25 New York LaGuardia (LGA) C 10:50 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:25 Operates only on 2025-11-19
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Tue 08:25 New York LaGuardia (LGA) C 10:50 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:25 Effective 2025-12-02 through 2025-12-09
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Mon 08:25 New York LaGuardia (LGA) C 10:39 Charlotte (CLT)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:14 Operates only on 2025-12-15
Codeshare flight, operated by Delta Air Lines.(DL 5051)
Fri 08:25 New York LaGuardia (LGA) C 10:50 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:25 Operates only on 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Fri 08:30 New York LaGuardia (LGA) C 10:30 Greensboro/High Point (GSO)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:00 Operates only on 2025-11-28
Codeshare flight, operated by Delta Air Lines.(DL 5125)
Sun 08:30 New York LaGuardia (LGA) C 10:30 Greensboro/High Point (GSO)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:00 Operates only on 2025-12-07
Codeshare flight, operated by Delta Air Lines.(DL 5125)
Mon,Sun 08:35 New York LaGuardia (LGA) C 10:06 Ronald Reagan Washington (DCA) 2
WS 5678 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2025-11-23 through 2025-11-30
Codeshare flight, operated by Delta Air Lines.(DL 5742)
Sat 08:45 Cleveland Hopkins (CLE) 10:32 New York LaGuardia (LGA) C
WS 5678 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by Delta Air Lines.(DL 5741)
Sat 08:45 Cleveland Hopkins (CLE) 10:32 New York LaGuardia (LGA) C
WS 5678 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 5741)
Mon 08:45 New York LaGuardia (LGA) C 10:35 Raleigh/Durham (RDU) 2
WS 5678 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2025-06-09 through 2025-06-16
Codeshare flight, operated by Delta Air Lines.(DL 5160)
Mon,Fri 08:47 New York LaGuardia (LGA) C 11:22 Jacksonville (JAX)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:35 Effective 2025-06-20 through 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 4968)
Wed,Fri 08:50 New York LaGuardia (LGA) C 11:05 Greenville/Spartanburg (GSP)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:15 Effective 2025-12-12 through 2025-12-17
Codeshare flight, operated by Delta Air Lines.(DL 4994)
Sun 08:55 Atlanta (ATL) S 10:35 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A321 (321) 2:40 Operates only on 2025-08-31
Codeshare flight, operated by Delta Air Lines.(DL 2960)
Thu 09:00 New York LaGuardia (LGA) C 10:30 Boston Logan (BOS) A
WS 5678 Non-stop Airbus A220-100 (221) 1:30 Operates only on 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 2010)
Thu 09:00 New York LaGuardia (LGA) C 11:34 Atlanta (ATL) S
WS 5678 Non-stop Airbus A321 (321) 2:34 Operates only on 2025-07-10
Codeshare flight, operated by Delta Air Lines.(DL 992)
Thu 09:00 New York LaGuardia (LGA) C 10:26 Boston Logan (BOS) A
WS 5678 Non-stop Airbus A220-100 (221) 1:26 Operates only on 2025-07-24
Codeshare flight, operated by Delta Air Lines.(DL 2010)
Thu 09:00 New York LaGuardia (LGA) C 11:34 Atlanta (ATL) S
WS 5678 Non-stop Airbus A321 (321) 2:34 Operates only on 2025-08-07
Codeshare flight, operated by Delta Air Lines.(DL 992)
Mon 09:00 Kansas City (MCI) 10:30 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2025-09-01
Codeshare flight, operated by Delta Air Lines.(DL 5034)
Thu 09:00 Minneapolis/Saint Paul (MSP) 1 11:41 Indianapolis (IND)
WS 5678 Non-stop Boeing 717 (717) 1:41 Operates only on 2025-10-30
Codeshare flight, operated by Delta Air Lines.(DL 2991)
Fri 09:10 Milwaukee (MKE) 10:25 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A319 (319) 1:15 Operates only on 2025-09-05
Codeshare flight, operated by Delta Air Lines.(DL 2048)
Thu 09:40 New York LaGuardia (LGA) C 11:31 Saint Louis (STL) 1
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:51 Operates only on 2025-06-26
Codeshare flight, operated by Delta Air Lines.(DL 4922)
Sun 09:46 Santa Ana (SNA) 12:36 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A319 (319) 1:50 Operates only on 2025-06-15
Codeshare flight, operated by Delta Air Lines.(DL 1198)
Sun 09:46 San Diego (SAN) 2 12:47 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A321 (321) 2:01 Operates only on 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 1177)
Sun 09:55 Atlanta (ATL) S 10:57 Asheville/Hendersonville (AVL)
WS 5678 Non-stop Boeing 717 (717) 1:02 Operates only on 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2242)
Sun 10:00 San Diego (SAN) 2 11:12 Los Angeles (LAX) 3
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:12 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4018)
Mon 10:05 Las Vegas Harry Reid (LAS) 1 12:36 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A321neo (32Q) 1:31 Operates only on 2025-07-21
Codeshare flight, operated by Delta Air Lines.(DL 1698)
Mon,Fri 10:05 Las Vegas Harry Reid (LAS) 1 12:36 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A321neo (32Q) 1:31 Effective 2025-08-04 through 2025-08-08
Codeshare flight, operated by Delta Air Lines.(DL 1698)
Sun 10:10 San Francisco (SFO) 1 13:01 Salt Lake City (SLC)
WS 5678 Non-stop Boeing 737-800 (738) 1:51 Effective 2025-08-17 through 2025-08-24
Codeshare flight, operated by Delta Air Lines.(DL 920)
Thu 10:10 Minneapolis/Saint Paul (MSP) 1 11:15 Madison (MSN)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:05 Operates only on 2025-09-04
Codeshare flight, operated by Delta Air Lines.(DL 3737)
Sun 10:32 Memphis (MEM) 13:30 Detroit (DTW) M
WS 5678 Non-stop Boeing 717 (717) 1:58 Operates only on 2025-06-22
Codeshare flight, operated by Delta Air Lines.(DL 1294)
Thu 11:00 Los Angeles (LAX) 3 13:56 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A321 (321) 1:56 Operates only on 2025-07-17
Codeshare flight, operated by Delta Air Lines.(DL 1194)
Thu 11:00 Los Angeles (LAX) 3 13:56 Salt Lake City (SLC)
WS 5678 Non-stop Airbus A321 (321) 1:56 Operates only on 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 1194)
Mon-Fri,Sun 11:45 Savannah (SAV) 13:54 New York John F. Kennedy (JFK) 4
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5207)
Fri 12:00 John Glenn Columbus (CMH) 13:05 Detroit (DTW) M
WS 5678 Non-stop Embraer EMB 175 (E75) 1:05 Operates only on 2025-10-10
Codeshare flight, operated by Delta Air Lines.(DL 5863)
Sun 12:37 Palm Springs (PSP) 15:22 Salt Lake City (SLC)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:45 Operates only on 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 3614)
Fri 12:45 Jacksonville (JAX) 15:32 Boston Logan (BOS) A
WS 5678 Non-stop Embraer EMB 175 (E75) 2:47 Operates only on 2025-07-11
Codeshare flight, operated by Delta Air Lines.(DL 5826)
Mon-Fri,Sun 13:05 New York LaGuardia (LGA) C 16:03 Dallas Fort Worth (DFW) E
WS 5678 Non-stop Airbus A220-100 (221) 3:58 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 869)
Fri 13:15 New York LaGuardia (LGA) C 16:21 Dallas Fort Worth (DFW) E
WS 5678 Non-stop Airbus A220-100 (221) 4:06 Operates only on 2025-11-14
Codeshare flight, operated by Delta Air Lines.(DL 869)
Sun 13:15 New York LaGuardia (LGA) C 16:21 Dallas Fort Worth (DFW) E
WS 5678 Non-stop Airbus A220-100 (221) 4:06 Operates only on 2025-12-14
Codeshare flight, operated by Delta Air Lines.(DL 869)
Mon 13:30 Seattle-Tacoma (SEA) 14:44 Spokane (GEG)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:14 Operates only on 2025-09-15
Codeshare flight, operated by Delta Air Lines.(DL 4145)
Mon 13:30 Seattle-Tacoma (SEA) 16:22 Anchorage (ANC) S
WS 5678 Non-stop Airbus A220-300 (223) 3:52 Operates only on 2025-10-06
Codeshare flight, operated by Delta Air Lines.(DL 928)
Mon 13:35 Seattle-Tacoma (SEA) 14:39 Portland (PDX)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:04 Operates only on 2025-09-08
Codeshare flight, operated by Delta Air Lines.(DL 4065)
Mon 15:15 Seattle-Tacoma (SEA) 18:55 Denver (DEN)
WS 5678 Non-stop Airbus A220-300 (223) 2:40 Effective 2025-09-22 through 2025-09-29
Codeshare flight, operated by Delta Air Lines.(DL 2759)
Mon 15:25 Tampa (TPA) 17:54 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A321 (321) 3:29 Operates only on 2025-10-13
Codeshare flight, operated by Delta Air Lines.(DL 2696)
Sun 16:35 New York LaGuardia (LGA) C 18:12 Norfolk (ORF)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 1:37 Operates only on 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 5348)
Mon-Fri 16:59 Grand Rapids (GRR) 17:45 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:46 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 4015)
Sat 16:59 Grand Rapids (GRR) 17:44 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Canadair CRJ 900 (CR9) 1:45 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 4923)
Sun 17:05 Palm Springs (PSP) 19:50 Salt Lake City (SLC)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:45 Operates only on 2025-07-13
Codeshare flight, operated by Delta Air Lines.(DL 3994)
Thu 17:15 Knoxville (TYS) 19:00 Detroit (DTW) M
WS 5678 Non-stop Canadair CRJ 900 (CR9) 1:45 Operates only on 2025-11-27
Codeshare flight, operated by Delta Air Lines.(DL 5076)
Fri 18:15 Los Angeles (LAX) 3 23:27 Kansas City (MCI)
WS 5678 Non-stop Airbus A319 (319) 3:12 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 2016)
Mon,Fri 18:25 Jacksonville (JAX) 20:39 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A320 (320) 3:14 Effective 2025-07-14 through 2025-07-18
Codeshare flight, operated by Delta Air Lines.(DL 2392)
Mon,Fri 18:25 Jacksonville (JAX) 20:39 Minneapolis/Saint Paul (MSP) 1
WS 5678 Non-stop Airbus A320 (320) 3:14 Effective 2025-07-25 through 2025-08-01
Codeshare flight, operated by Delta Air Lines.(DL 2392)
Tue,Fri 19:29 New York LaGuardia (LGA) C 21:55 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:26 Effective 2025-11-18 through 2025-11-25
Codeshare flight, operated by Delta Air Lines.(DL 5220)
Wed 19:29 New York LaGuardia (LGA) C 21:55 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:26 Effective 2025-11-26 through 2025-12-03
Codeshare flight, operated by Delta Air Lines.(DL 5220)
Wed,Fri 19:29 New York LaGuardia (LGA) C 21:55 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:26 Effective 2025-12-05 through 2025-12-10
Codeshare flight, operated by Delta Air Lines.(DL 5220)
Tue 19:29 New York LaGuardia (LGA) C 21:55 Indianapolis (IND)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:26 Operates only on 2025-12-16
Codeshare flight, operated by Delta Air Lines.(DL 5220)
Fri 19:59 Detroit (DTW) M 22:04 Charleston (CHS)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:05 Operates only on 2025-06-13
Codeshare flight, operated by Delta Air Lines.(DL 3819)
Fri 19:59 Detroit (DTW) M 22:04 Charleston (CHS)
WS 5678 Non-stop Canadair CRJ 900 (CR9) 2:05 Operates only on 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 3819)
Sat 21:10 Salt Lake City (SLC) 22:16 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:06 Effective 2025-07-12 through 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Daily 21:30 Detroit (DTW) M 23:00 Dulles, Washington (IAD)
WS 5678 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3819)
Sat 21:50 Salt Lake City (SLC) 22:56 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:06 Operates only on 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Sat 22:25 Salt Lake City (SLC) 23:32 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-900 (739) 2:07 Effective 2025-06-14 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed,Sat 22:25 Salt Lake City (SLC) 23:32 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-900 (739) 2:07 Effective 2025-07-01 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed 22:45 Salt Lake City (SLC) 23:51 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:06 Effective 2025-07-08 through 2025-08-13
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed,Sat 22:45 Salt Lake City (SLC) 23:51 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:06 Effective 2025-08-16 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed,Sat 22:45 Salt Lake City (SLC) 23:51 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:06 Effective 2025-09-02 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed 22:45 Salt Lake City (SLC) 23:53 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:08 Effective 2025-09-09 through 2025-10-01
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed,Sat 22:45 Salt Lake City (SLC) 23:53 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:08 Effective 2025-10-04 through 2025-10-08
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue,Wed 22:45 Salt Lake City (SLC) 23:53 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-800 (738) 2:08 Effective 2025-10-14 through 2025-10-22
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Tue-Thu 22:50 Salt Lake City (SLC) 23:55 San Francisco (SFO) 1
WS 5678 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-06-10 through 2025-06-25
Codeshare flight, operated by Delta Air Lines.(DL 1091)
This flight number is listed as serving the following routes:
WestJet flight WS 5678: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS5678
Operates only on 2025-07-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 390)
Duration: 4:33, non-stop
Airbus A321neo (32Q)

WestJet WS5678
Operates only on 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 390)
Duration: 4:22, non-stop
Airbus A321neo (32Q)

WestJet WS5678
Effective 2025-07-27 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5753)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Effective 2025-10-26 through 2025-11-12
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4075)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-07-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2563)
Duration: 3:09, non-stop
Airbus A319 (319)

WestJet WS5678
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5741)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

WestJet WS5678
Effective 2025-08-11 through 2025-08-15
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5686)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Effective 2025-08-22 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5686)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Effective 2025-08-14 through 2025-08-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:18, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-08-18 through 2025-08-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5051)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-11-19
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-12-02 through 2025-12-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-12-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5051)
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-12-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-11-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5125)
Duration: 2:00, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-12-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5125)
Duration: 2:00, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-11-23 through 2025-11-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5742)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5741)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

WestJet WS5678
Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5741)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

WestJet WS5678
Effective 2025-06-09 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5160)
Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-06-20 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4968)
Duration: 2:35, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-12-12 through 2025-12-17
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4994)
Duration: 2:15, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2960)
Duration: 2:40, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2010)
Duration: 1:30, non-stop
Airbus A220-100 (221)

WestJet WS5678
Operates only on 2025-07-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:34, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-07-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2010)
Duration: 1:26, non-stop
Airbus A220-100 (221)

WestJet WS5678
Operates only on 2025-08-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:34, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-09-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5034)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-10-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2991)
Duration: 1:41, non-stop
Boeing 717 (717)

WestJet WS5678
Operates only on 2025-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2048)
Duration: 1:15, non-stop
Airbus A319 (319)

WestJet WS5678
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4922)
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1198)
Duration: 1:50, non-stop
Airbus A319 (319)

WestJet WS5678
Operates only on 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1177)
Duration: 2:01, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2242)
Duration: 1:02, non-stop
Boeing 717 (717)

WestJet WS5678
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4018)
Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-07-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1698)
Duration: 1:31, non-stop
Airbus A321neo (32Q)

WestJet WS5678
Effective 2025-08-04 through 2025-08-08
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1698)
Duration: 1:31, non-stop
Airbus A321neo (32Q)

WestJet WS5678
Effective 2025-08-17 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 920)
Duration: 1:51, non-stop
Boeing 737-800 (738)

WestJet WS5678
Operates only on 2025-09-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3737)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1294)
Duration: 1:58, non-stop
Boeing 717 (717)

WestJet WS5678
Operates only on 2025-07-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1194)
Duration: 1:56, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1194)
Duration: 1:56, non-stop
Airbus A321 (321)

WestJet WS5678
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5207)
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-10-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5863)
Duration: 1:05, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Operates only on 2025-08-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3614)
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-07-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5826)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)

WestJet WS5678
Effective 2025-05-07 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 869)
Duration: 3:58, non-stop
Airbus A220-100 (221)

WestJet WS5678
Operates only on 2025-11-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 869)
Duration: 4:06, non-stop
Airbus A220-100 (221)

WestJet WS5678
Operates only on 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 869)
Duration: 4:06, non-stop
Airbus A220-100 (221)

WestJet WS5678
Operates only on 2025-09-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4145)
Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-10-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 928)
Duration: 3:52, non-stop
Airbus A220-300 (223)

WestJet WS5678
Operates only on 2025-09-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4065)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Effective 2025-09-22 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2759)
Duration: 2:40, non-stop
Airbus A220-300 (223)

WestJet WS5678
Operates only on 2025-10-13
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2696)
Duration: 3:29, non-stop
Airbus A321 (321)

WestJet WS5678
Operates only on 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5348)
Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4015)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4923)
Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-07-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3994)
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5076)
Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 3:12, non-stop
Airbus A319 (319)

WestJet WS5678
Effective 2025-07-14 through 2025-07-18
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2392)
Duration: 3:14, non-stop
Airbus A320 (320)

WestJet WS5678
Effective 2025-07-25 through 2025-08-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2392)
Duration: 3:14, non-stop
Airbus A320 (320)

WestJet WS5678
Effective 2025-11-18 through 2025-11-25
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5220)
Duration: 2:26, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-11-26 through 2025-12-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5220)
Duration: 2:26, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-12-05 through 2025-12-10
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5220)
Duration: 2:26, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-12-16
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5220)
Duration: 2:26, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-06-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3819)
Duration: 2:05, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3819)
Duration: 2:05, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5678
Effective 2025-07-12 through 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:06, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3819)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

WestJet WS5678
Operates only on 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:06, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-06-14 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:07, non-stop
Boeing 737-900 (739)

WestJet WS5678
Effective 2025-07-01 through 2025-07-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:07, non-stop
Boeing 737-900 (739)

WestJet WS5678
Effective 2025-07-08 through 2025-08-13
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:06, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-08-16 through 2025-08-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:06, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-09-02 through 2025-09-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:06, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-09-09 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:08, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-10-04 through 2025-10-08
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:08, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-10-14 through 2025-10-22
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:08, non-stop
Boeing 737-800 (738)

WestJet WS5678
Effective 2025-06-10 through 2025-06-25
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:05, non-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Asheville/Hendersonville (AVL)
  • Atlanta (ATL) - Minneapolis/Saint Paul (MSP)
  • Cleveland Hopkins (CLE) - New York LaGuardia (LGA)
  • Detroit (DTW) - Charleston (CHS)
  • Detroit (DTW) - Dulles, Washington (IAD)
  • Grand Rapids (GRR) - Minneapolis/Saint Paul (MSP)
  • Jacksonville (JAX) - Boston Logan (BOS)
  • Jacksonville (JAX) - Minneapolis/Saint Paul (MSP)
  • John Glenn Columbus (CMH) - Detroit (DTW)
  • Kansas City (MCI) - Minneapolis/Saint Paul (MSP)
  • Knoxville (TYS) - Detroit (DTW)
  • Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
  • Los Angeles (LAX) - Atlanta (ATL)
  • Los Angeles (LAX) - Kansas City (MCI)
  • Los Angeles (LAX) - Salt Lake City (SLC)
  • Memphis (MEM) - Detroit (DTW)
  • Milwaukee (MKE) - Minneapolis/Saint Paul (MSP)
  • Minneapolis/Saint Paul (MSP) - Indianapolis (IND)
  • Minneapolis/Saint Paul (MSP) - Madison (MSN)
  • New York LaGuardia (LGA) - Atlanta (ATL)
  • New York LaGuardia (LGA) - Boston Logan (BOS)
  • New York LaGuardia (LGA) - Charlotte (CLT)
  • New York LaGuardia (LGA) - Dallas Fort Worth (DFW)
  • New York LaGuardia (LGA) - Greensboro/High Point (GSO)
  • New York LaGuardia (LGA) - Greenville/Spartanburg (GSP)
  • New York LaGuardia (LGA) - Indianapolis (IND)
  • New York LaGuardia (LGA) - Jacksonville (JAX)
  • New York LaGuardia (LGA) - John Glenn Columbus (CMH)
  • New York LaGuardia (LGA) - Norfolk (ORF)
  • New York LaGuardia (LGA) - Raleigh/Durham (RDU)
  • New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
  • New York LaGuardia (LGA) - Saint Louis (STL)
  • Palm Springs (PSP) - Salt Lake City (SLC)
  • Pittsburgh (PIT) - New York LaGuardia (LGA)
  • Providence (PVD) - Minneapolis/Saint Paul (MSP)
  • Sacramento (SMF) - Seattle-Tacoma (SEA)
  • San Diego (SAN) - Los Angeles (LAX)
  • San Diego (SAN) - Salt Lake City (SLC)
  • San Francisco (SFO) - Salt Lake City (SLC)
  • Santa Ana (SNA) - Salt Lake City (SLC)
  • Savannah (SAV) - New York John F. Kennedy (JFK)
  • Seattle-Tacoma (SEA) - Anchorage (ANC)
  • Seattle-Tacoma (SEA) - Denver (DEN)
  • Seattle-Tacoma (SEA) - Portland (PDX)
  • Seattle-Tacoma (SEA) - Spokane (GEG)
  • Tampa (TPA) - Minneapolis/Saint Paul (MSP)