WestJet flight WS 8666: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Fri,Sun 06:00 Rochester (ROC) 08:12 Atlanta (ATL) S
WS 8666 Non-stop Airbus A320 (320) 2:12 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 1200)
Daily 06:00 Rochester (ROC) 08:12 Atlanta (ATL) S
WS 8666 Non-stop Airbus A320 (320) 2:12 Effective from 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 1200)
Tue 07:20 Seattle-Tacoma (SEA) 10:12 Los Angeles (LAX) 3
WS 8666 Non-stop Boeing 737-800 (738) 2:52 Operates only on 2025-06-24
Codeshare flight, operated by Delta Air Lines.(DL 1628)
Mon-Fri,Sun 07:45 Vancouver (YVR) M 08:55 Seattle-Tacoma (SEA)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2025-04-14 through 2025-05-09
Codeshare flight, operated by Delta Air Lines.(DL 3987)
Daily 07:45 Vancouver (YVR) M 08:55 Seattle-Tacoma (SEA)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2025-05-10 through 2025-05-22
Codeshare flight, operated by Delta Air Lines.(DL 3987)
Tue 08:55 Minneapolis/Saint Paul (MSP) 1 13:19 Fort Myers (RSW)
WS 8666 Non-stop Boeing 757-300 (753) 3:24 Operates only on 2024-12-03
Codeshare flight, operated by Delta Air Lines.(DL 2226)
Mon,Wed-Sun 09:00 New York LaGuardia (LGA) C 11:40 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:40 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 992)
Mon,Wed,Fri-Sun 09:00 New York LaGuardia (LGA) C 11:40 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:40 Effective 2024-11-03 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 992)
Mon,Wed,Fri,Sun 09:00 New York LaGuardia (LGA) C 11:35 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:35 Effective 2024-11-11 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 992)
Mon-Thu,Sat,Sun 09:00 New York LaGuardia (LGA) C 11:45 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:45 Effective 2024-12-21 through 2024-12-28
Codeshare flight, operated by Delta Air Lines.(DL 992)
Tue,Thu-Sun 09:00 New York LaGuardia (LGA) C 11:45 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:45 Effective 2024-12-31 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 992)
Thu 09:40 Raleigh/Durham (RDU) 2 11:04 Atlanta (ATL) S
WS 8666 Non-stop Boeing 757 (757) 1:24 Operates only on 2024-10-17
Codeshare flight, operated by Delta Air Lines.(DL 2634)
Tue 09:55 Indianapolis (IND) 11:30 Atlanta (ATL) S
WS 8666 Non-stop Boeing 737-900 (739) 1:35 Effective 2024-12-10 through 2024-12-17
Codeshare flight, operated by Delta Air Lines.(DL 3125)
Thu 09:56 Jacksonville (JAX) 11:03 Atlanta (ATL) S
WS 8666 Non-stop Boeing 737-900 (739) 1:07 Operates only on 2024-09-05
Codeshare flight, operated by Delta Air Lines.(DL 2328)
Thu 10:00 Orlando (MCO) B 11:29 Atlanta (ATL) S
WS 8666 Non-stop Boeing 757 (757) 1:29 Operates only on 2024-10-10
Codeshare flight, operated by Delta Air Lines.(DL 2204)
Mon 10:12 Los Angeles (LAX) 3 11:43 San Francisco (SFO) 2
WS 8666 Non-stop Airbus A320 (320) 1:31 Operates only on 2024-10-14
Codeshare flight, operated by Delta Air Lines.(DL 1715)
Mon 10:21 Philadelphia (PHL) D 12:29 Atlanta (ATL) S
WS 8666 Non-stop Boeing 737-900 (739) 2:08 Operates only on 2024-09-02
Codeshare flight, operated by Delta Air Lines.(DL 1681)
Sun 10:26 Spokane (GEG) 11:45 Seattle-Tacoma (SEA)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:19 Operates only on 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 3824)
Fri 10:30 Spokane (GEG) 11:52 Seattle-Tacoma (SEA)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:22 Operates only on 2024-10-11
Codeshare flight, operated by Delta Air Lines.(DL 3824)
Fri 10:57 Greenville/Spartanburg (GSP) 11:57 Atlanta (ATL) S
WS 8666 Non-stop Boeing 717 (717) 1:00 Operates only on 2024-09-06
Codeshare flight, operated by Delta Air Lines.(DL 3089)
Mon,Wed,Fri,Sun 11:05 Salt Lake City (SLC) 12:33 Seattle-Tacoma (SEA)
WS 8666 Non-stop Boeing 737-800 (738) 2:28 Effective 2024-12-27 through 2025-01-01
Codeshare flight, operated by Delta Air Lines.(DL 2995)
Tue,Thu,Fri,Sun 11:30 Seattle-Tacoma (SEA) 14:25 Los Angeles (LAX) 3
WS 8666 Non-stop Airbus A321neo (32Q) 2:55 Valid until 2024-09-01
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Wed 11:48 Seattle-Tacoma (SEA) 14:43 Los Angeles (LAX) 3
WS 8666 Non-stop Airbus A321neo (32Q) 2:55 Operates only on 2024-09-04
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Thu 12:00 Knoxville (TYS) 14:07 New York LaGuardia (LGA) C
WS 8666 Non-stop Canadair CRJ 900 (CR9) 2:07 Operates only on 2024-11-21
Codeshare flight, operated by Delta Air Lines.(DL 4983)
Tue 13:10 Milwaukee (MKE) 15:20 Detroit (DTW) M
WS 8666 Non-stop Canadair CRJ 900 (CR9) 1:10 Operates only on 2024-11-12
Codeshare flight, operated by Delta Air Lines.(DL 3820)
Sat 13:50 Halifax (YHZ) 15:04 New York LaGuardia (LGA) C
WS 8666 Non-stop Canadair CRJ 900 (CR9) 2:14 Valid until 2024-09-07
Codeshare flight, operated by Delta Air Lines.(DL 5324)
Sat 14:45 Newark Liberty, New York (EWR) A 16:02 Boston Logan (BOS) A
WS 8666 Non-stop Embraer EMB 175 (E75) 1:17 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 5829)
Tue 14:53 Sarasota/Bradenton (SRQ) 17:28 Minneapolis/Saint Paul (MSP) 1
WS 8666 Non-stop Airbus A320 (320) 3:35 Operates only on 2024-10-08
Codeshare flight, operated by Delta Air Lines.(DL 1699)
Wed 15:00 New York LaGuardia (LGA) C 17:30 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:30 Operates only on 2024-10-09
Codeshare flight, operated by Delta Air Lines.(DL 974)
Sun 15:00 Newark Liberty, New York (EWR) A 16:20 Boston Logan (BOS) A
WS 8666 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2024-10-13
Codeshare flight, operated by Delta Air Lines.(DL 5829)
Sun 15:15 Minneapolis/Saint Paul (MSP) 1 16:20 Madison (MSN)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:05 Operates only on 2024-10-20
Codeshare flight, operated by Delta Air Lines.(DL 3947)
Daily 15:15 Seattle-Tacoma (SEA) 16:46 Medford (MFR)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2025-05-23 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 3770)
Sat 15:15 Seattle-Tacoma (SEA) 16:46 Medford (MFR)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:31 Operates only on 2025-06-21
Codeshare flight, operated by Delta Air Lines.(DL 3770)
Tue 15:50 Chicago O'Hare (ORD) 5 17:22 Minneapolis/Saint Paul (MSP) 1
WS 8666 Non-stop Boeing 717 (717) 1:32 Operates only on 2024-11-19
Codeshare flight, operated by Delta Air Lines.(DL 1533)
Wed 16:00 Los Angeles (LAX) 3 17:18 San Jose (SJC) A
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:18 Operates only on 2024-10-16
Codeshare flight, operated by Delta Air Lines.(DL 3969)
Thu 16:00 San Jose (SJC) A 17:25 Los Angeles (LAX) 3
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:25 Operates only on 2024-11-07
Codeshare flight, operated by Delta Air Lines.(DL 3842)
Thu 16:10 San Jose (SJC) A 17:34 Los Angeles (LAX) 3
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:24 Operates only on 2024-11-14
Codeshare flight, operated by Delta Air Lines.(DL 3842)
Tue 16:19 San Antonio (SAT) A 19:40 Atlanta (ATL) S
WS 8666 Non-stop Airbus A321 (321) 2:21 Operates only on 2024-10-15
Codeshare flight, operated by Delta Air Lines.(DL 2009)
Thu 17:10 Los Angeles (LAX) 3 20:09 Seattle-Tacoma (SEA)
WS 8666 Non-stop Airbus A321neo (32Q) 2:59 Operates only on 2024-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2640)
Tue 17:27 Saint Louis (STL) 1 20:00 Detroit (DTW) M
WS 8666 Non-stop Boeing 717 (717) 1:33 Operates only on 2024-09-03
Codeshare flight, operated by Delta Air Lines.(DL 2822)
Mon 17:35 Los Angeles (LAX) 3 18:58 San Francisco (SFO) 2
WS 8666 Non-stop Boeing 737-900 (739) 1:23 Operates only on 2024-10-21
Codeshare flight, operated by Delta Air Lines.(DL 1559)
Tue 17:45 Seattle-Tacoma (SEA) 19:00 Redmond/Bend (RDM)
WS 8666 Non-stop Embraer EMB 175 (E7W) 1:15 Operates only on 2024-10-22
Codeshare flight, operated by Delta Air Lines.(DL 4141)
Daily 17:45 Detroit (DTW) M 19:17 Ronald Reagan Washington (DCA) 2
WS 8666 Non-stop Airbus A319 (319) 1:32 Effective 2025-01-06 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 2030)
Mon 17:50 Seattle-Tacoma (SEA) 23:57 Austin (AUS)
WS 8666 Non-stop Airbus A220-100 (221) 4:07 Operates only on 2024-10-07
Codeshare flight, operated by Delta Air Lines.(DL 848)
Wed 18:39 Greenville/Spartanburg (GSP) 19:48 Atlanta (ATL) S
WS 8666 Non-stop Boeing 717 (717) 1:09 Operates only on 2024-10-23
Codeshare flight, operated by Delta Air Lines.(DL 1515)
Fri 19:20 Atlanta (ATL) S 20:16 Knoxville (TYS)
WS 8666 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2024-09-13 through 2024-10-04
Codeshare flight, operated by Delta Air Lines.(DL 5203)
Fri 19:30 Los Angeles (LAX) 3 22:25 Seattle-Tacoma (SEA)
WS 8666 Non-stop Boeing 737-800 (738) 2:55 Operates only on 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1551)
Mon,Thu,Sun 19:40 Atlanta (ATL) S 20:39 Knoxville (TYS)
WS 8666 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 5203)
Tue,Wed 19:40 Atlanta (ATL) S 20:39 Knoxville (TYS)
WS 8666 Non-stop Canadair CRJ 700 (CR7) 0:59 Effective 2024-09-10 through 2024-10-02
Codeshare flight, operated by Delta Air Lines.(DL 5203)
Fri 20:59 New York John F. Kennedy (JFK) 4 22:42 Montreal-Trudeau (YUL)
WS 8666 Non-stop Canadair CRJ 900 (CR9) 1:43 Operates only on 2024-10-18
Codeshare flight, operated by Delta Air Lines.(DL 5275)
This flight number is listed as serving the following routes:


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WestJet flight WS 8666: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8666
06:00
Rochester (ROC)

08:12
Atlanta (ATL) S
Effective 2025-06-20 through 2025-06-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1200)
Duration: 2:12, non-stop
Airbus A320 (320)
WestJet WS8666
06:00
Rochester (ROC)

08:12
Atlanta (ATL) S
Effective from 2025-06-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1200)
Duration: 2:12, non-stop
Airbus A320 (320)
WestJet WS8666
07:20
Seattle-Tacoma (SEA)

10:12
Los Angeles (LAX) 3
Operates only on 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1628)
Duration: 2:52, non-stop
Boeing 737-800 (738)
WestJet WS8666
07:45
Vancouver (YVR) M

08:55
Seattle-Tacoma (SEA)
Effective 2025-04-14 through 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3987)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
07:45
Vancouver (YVR) M

08:55
Seattle-Tacoma (SEA)
Effective 2025-05-10 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3987)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
08:55
Minneapolis/Saint Paul (MSP) 1

13:19
Fort Myers (RSW)
Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2226)
Duration: 3:24, non-stop
Boeing 757-300 (753)
WestJet WS8666
09:00
New York LaGuardia (LGA) C

11:40
Atlanta (ATL) S
Effective 2024-10-27 through 2024-11-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:40, non-stop
Airbus A321 (321)
WestJet WS8666
09:00
New York LaGuardia (LGA) C

11:40
Atlanta (ATL) S
Effective 2024-11-03 through 2024-11-10
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:40, non-stop
Airbus A321 (321)
WestJet WS8666
09:00
New York LaGuardia (LGA) C

11:35
Atlanta (ATL) S
Effective 2024-11-11 through 2024-12-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:35, non-stop
Airbus A321 (321)
WestJet WS8666
09:00
New York LaGuardia (LGA) C

11:45
Atlanta (ATL) S
Effective 2024-12-21 through 2024-12-28
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:45, non-stop
Airbus A321 (321)
WestJet WS8666
09:00
New York LaGuardia (LGA) C

11:45
Atlanta (ATL) S
Effective 2024-12-31 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 992)
Duration: 2:45, non-stop
Airbus A321 (321)
WestJet WS8666
09:40
Raleigh/Durham (RDU) 2

11:04
Atlanta (ATL) S
Operates only on 2024-10-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2634)
Duration: 1:24, non-stop
Boeing 757 (757)
WestJet WS8666
09:55
Indianapolis (IND)

11:30
Atlanta (ATL) S
Effective 2024-12-10 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3125)
Duration: 1:35, non-stop
Boeing 737-900 (739)
WestJet WS8666
09:56
Jacksonville (JAX)

11:03
Atlanta (ATL) S
Operates only on 2024-09-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2328)
Duration: 1:07, non-stop
Boeing 737-900 (739)
WestJet WS8666
10:00
Orlando (MCO) B

11:29
Atlanta (ATL) S
Operates only on 2024-10-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2204)
Duration: 1:29, non-stop
Boeing 757 (757)
WestJet WS8666
10:12
Los Angeles (LAX) 3

11:43
San Francisco (SFO) 2
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1715)
Duration: 1:31, non-stop
Airbus A320 (320)
WestJet WS8666
10:21
Philadelphia (PHL) D

12:29
Atlanta (ATL) S
Operates only on 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1681)
Duration: 2:08, non-stop
Boeing 737-900 (739)
WestJet WS8666
10:26
Spokane (GEG)

11:45
Seattle-Tacoma (SEA)
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3824)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
10:30
Spokane (GEG)

11:52
Seattle-Tacoma (SEA)
Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3824)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
10:57
Greenville/Spartanburg (GSP)

11:57
Atlanta (ATL) S
Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3089)
Duration: 1:00, non-stop
Boeing 717 (717)
WestJet WS8666
11:05
Salt Lake City (SLC)

12:33
Seattle-Tacoma (SEA)
Effective 2024-12-27 through 2025-01-01
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2995)
Duration: 2:28, non-stop
Boeing 737-800 (738)
WestJet WS8666
11:30
Seattle-Tacoma (SEA)

14:25
Los Angeles (LAX) 3
Valid until 2024-09-01
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 2:55, non-stop
Airbus A321neo (32Q)
WestJet WS8666
11:48
Seattle-Tacoma (SEA)

14:43
Los Angeles (LAX) 3
Operates only on 2024-09-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 2:55, non-stop
Airbus A321neo (32Q)
WestJet WS8666
12:00
Knoxville (TYS)

14:07
New York LaGuardia (LGA) C
Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4983)
Duration: 2:07, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8666
13:10
Milwaukee (MKE)

15:20
Detroit (DTW) M
Operates only on 2024-11-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3820)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8666
13:50
Halifax (YHZ)

15:04
New York LaGuardia (LGA) C
Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5324)
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8666
14:45
Newark Liberty, New York (EWR) A

16:02
Boston Logan (BOS) A
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5829)
Duration: 1:17, non-stop
Embraer EMB 175 (E75)
WestJet WS8666
14:53
Sarasota/Bradenton (SRQ)

17:28
Minneapolis/Saint Paul (MSP) 1
Operates only on 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1699)
Duration: 3:35, non-stop
Airbus A320 (320)
WestJet WS8666
15:00
New York LaGuardia (LGA) C

17:30
Atlanta (ATL) S
Operates only on 2024-10-09
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 974)
Duration: 2:30, non-stop
Airbus A321 (321)
WestJet WS8666
15:00
Newark Liberty, New York (EWR) A

16:20
Boston Logan (BOS) A
Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5829)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
WestJet WS8666
15:15
Minneapolis/Saint Paul (MSP) 1

16:20
Madison (MSN)
Operates only on 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3947)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
15:15
Seattle-Tacoma (SEA)

16:46
Medford (MFR)
Effective 2025-05-23 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3770)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
15:15
Seattle-Tacoma (SEA)

16:46
Medford (MFR)
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3770)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
15:50
Chicago O'Hare (ORD) 5

17:22
Minneapolis/Saint Paul (MSP) 1
Operates only on 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1533)
Duration: 1:32, non-stop
Boeing 717 (717)
WestJet WS8666
16:00
Los Angeles (LAX) 3

17:18
San Jose (SJC) A
Operates only on 2024-10-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3969)
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
16:00
San Jose (SJC) A

17:25
Los Angeles (LAX) 3
Operates only on 2024-11-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3842)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
16:10
San Jose (SJC) A

17:34
Los Angeles (LAX) 3
Operates only on 2024-11-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3842)
Duration: 1:24, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
16:19
San Antonio (SAT) A

19:40
Atlanta (ATL) S
Operates only on 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2009)
Duration: 2:21, non-stop
Airbus A321 (321)
WestJet WS8666
17:10
Los Angeles (LAX) 3

20:09
Seattle-Tacoma (SEA)
Operates only on 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2640)
Duration: 2:59, non-stop
Airbus A321neo (32Q)
WestJet WS8666
17:27
Saint Louis (STL) 1

20:00
Detroit (DTW) M
Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2822)
Duration: 1:33, non-stop
Boeing 717 (717)
WestJet WS8666
17:35
Los Angeles (LAX) 3

18:58
San Francisco (SFO) 2
Operates only on 2024-10-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1559)
Duration: 1:23, non-stop
Boeing 737-900 (739)
WestJet WS8666
17:45
Seattle-Tacoma (SEA)

19:00
Redmond/Bend (RDM)
Operates only on 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4141)
Duration: 1:15, non-stop
Embraer EMB 175 (E7W)
WestJet WS8666
17:45
Detroit (DTW) M

19:17
Ronald Reagan Washington (DCA) 2
Effective 2025-01-06 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2030)
Duration: 1:32, non-stop
Airbus A319 (319)
WestJet WS8666
17:50
Seattle-Tacoma (SEA)

23:57
Austin (AUS)
Operates only on 2024-10-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 848)
Duration: 4:07, non-stop
Airbus A220-100 (221)
WestJet WS8666
18:39
Greenville/Spartanburg (GSP)

19:48
Atlanta (ATL) S
Operates only on 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1515)
Duration: 1:09, non-stop
Boeing 717 (717)
WestJet WS8666
19:20
Atlanta (ATL) S

20:16
Knoxville (TYS)
Effective 2024-09-13 through 2024-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5203)
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8666
19:30
Los Angeles (LAX) 3

22:25
Seattle-Tacoma (SEA)
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1551)
Duration: 2:55, non-stop
Boeing 737-800 (738)
WestJet WS8666
19:40
Atlanta (ATL) S

20:39
Knoxville (TYS)
Effective 2024-09-09 through 2024-10-06
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5203)
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8666
19:40
Atlanta (ATL) S

20:39
Knoxville (TYS)
Effective 2024-09-10 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5203)
Duration: 0:59, non-stop
Canadair CRJ 700 (CR7)
WestJet WS8666
20:59
New York John F. Kennedy (JFK) 4

22:42
Montreal-Trudeau (YUL)
Operates only on 2024-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5275)
Duration: 1:43, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Knoxville (TYS)
  • Chicago O'Hare (ORD) - Minneapolis/Saint Paul (MSP)
  • Detroit (DTW) - Ronald Reagan Washington (DCA)
  • Greenville/Spartanburg (GSP) - Atlanta (ATL)
  • Halifax (YHZ) - New York LaGuardia (LGA)
  • Indianapolis (IND) - Atlanta (ATL)
  • Jacksonville (JAX) - Atlanta (ATL)
  • Knoxville (TYS) - New York LaGuardia (LGA)
  • Los Angeles (LAX) - San Francisco (SFO)
  • Milwaukee (MKE) - Detroit (DTW)
  • Minneapolis/Saint Paul (MSP) - Fort Myers (RSW)
  • Minneapolis/Saint Paul (MSP) - Madison (MSN)
  • New York John F. Kennedy (JFK) - Montreal-Trudeau (YUL)
  • New York LaGuardia (LGA) - Atlanta (ATL)
  • Newark Liberty, New York (EWR) - Boston Logan (BOS)
  • Orlando (MCO) - Atlanta (ATL)
  • Philadelphia (PHL) - Atlanta (ATL)
  • Raleigh/Durham (RDU) - Atlanta (ATL)
  • Rochester (ROC) - Atlanta (ATL)
  • Saint Louis (STL) - Detroit (DTW)
  • Salt Lake City (SLC) - Seattle-Tacoma (SEA)
  • San Antonio (SAT) - Atlanta (ATL)
  • San Jose (SJC) - Los Angeles (LAX)
  • Sarasota/Bradenton (SRQ) - Minneapolis/Saint Paul (MSP)
  • Seattle-Tacoma (SEA) - Austin (AUS)
  • Seattle-Tacoma (SEA) - Los Angeles (LAX)
  • Seattle-Tacoma (SEA) - Medford (MFR)
  • Seattle-Tacoma (SEA) - Redmond/Bend (RDM)
  • Spokane (GEG) - Seattle-Tacoma (SEA)
  • Vancouver (YVR) - Seattle-Tacoma (SEA)
All WestJet flights
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