WestJet flight WS 8521: Multiple routes

FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 06:00 Destin/Fort Walton Beach (VPS) 08:16 Atlanta (ATL) S WS 8521 Non-stop Boeing 737-900 (739) 1:16 Operates only on 2024-05-21 Codeshare flight, operated by Delta Air Lines.(DL 2390)
Tue 06:00 Destin/Fort Walton Beach (VPS) 08:12 Atlanta (ATL) S WS 8521 Non-stop Boeing 737-900 (739) 1:12 Operates only on 2024-06-11 Codeshare flight, operated by Delta Air Lines.(DL 2324)
Mon,Tue,Thu-Sun 06:00 Louisville (SDF) 07:20 Atlanta (ATL) S WS 8521 Non-stop Boeing 737-900 (739) 1:20 Effective 2024-09-02 through 2024-09-08 Codeshare flight, operated by Delta Air Lines.(DL 2001)
Daily 06:00 Louisville (SDF) 07:24 Atlanta (ATL) S WS 8521 Non-stop Boeing 737-900 (739) 1:24 Effective from 2024-09-09 Codeshare flight, operated by Delta Air Lines.(DL 1632)
Tue 07:00 Pierre Elliott Trudeau, Montreal (YUL) 08:39 LaGuardia, New York (LGA) C WS 8521 Non-stop Canadair CRJ 900 (CR9) 1:39 Operates only on 2024-05-28 Codeshare flight, operated by Delta Air Lines.(DL 5149)
Fri 07:00 Louisville (SDF) 08:10 Minneapolis/Saint Paul (MSP) 1 WS 8521 Non-stop Canadair CRJ 900 (CR9) 2:10 Operates only on 2024-06-07 Codeshare flight, operated by Delta Air Lines.(DL 3942)
Mon 07:00 Louisville (SDF) 08:10 Minneapolis/Saint Paul (MSP) 1 WS 8521 Non-stop Canadair CRJ 900 (CR9) 2:10 Operates only on 2024-07-15 Codeshare flight, operated by Delta Air Lines.(DL 3942)
Fri 07:10 Seattle-Tacoma (SEA) 09:53 Los Angeles (LAX) 3 WS 8521 Non-stop Boeing 737-900 (739) 2:43 Operates only on 2024-06-21 Codeshare flight, operated by Delta Air Lines.(DL 640)
Wed 09:30 Seattle-Tacoma (SEA) 12:15 Los Angeles (LAX) 3 WS 8521 Non-stop Boeing 737-900 (739) 2:45 Operates only on 2024-06-12 Codeshare flight, operated by Delta Air Lines.(DL 1530)
Wed 09:30 West Palm Beach (PBI) 11:14 Atlanta (ATL) S WS 8521 Non-stop Airbus A321 (321) 1:44 Operates only on 2024-06-19 Codeshare flight, operated by Delta Air Lines.(DL 1496)
Mon,Tue,Thu-Sun 09:40 Newark Liberty, New York (EWR) A 11:45 Detroit (DTW) EM WS 8521 Non-stop Boeing 717 (717) 2:05 Effective 2024-04-09 through 2024-05-20 Codeshare flight, operated by Delta Air Lines.(DL 2870)
Mon,Thu-Sun 09:40 Newark Liberty, New York (EWR) A 11:45 Detroit (DTW) EM WS 8521 Non-stop Boeing 717 (717) 2:05 Effective 2024-05-23 through 2024-06-06 Codeshare flight, operated by Delta Air Lines.(DL 2870)
Wed 09:59 Fayetteville/Springdale (XNA) 12:48 Atlanta (ATL) S WS 8521 Non-stop Boeing 717 (717) 1:49 Operates only on 2024-05-29 Codeshare flight, operated by Delta Air Lines.(DL 1028)
Wed 10:10 Louisville (SDF) 11:40 Atlanta (ATL) S WS 8521 Non-stop Boeing 737-900 (739) 1:30 Operates only on 2024-05-01 Codeshare flight, operated by Delta Air Lines.(DL 1261)
Tue 11:00 Salt Lake City (SLC) 12:18 Seattle-Tacoma (SEA) WS 8521 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2024-08-06 Codeshare flight, operated by Delta Air Lines.(DL 1649)
Tue,Wed 11:05 Tampa (TPA) 12:43 Atlanta (ATL) S WS 8521 Non-stop Boeing 757 (757) 1:38 Effective 2024-03-12 through 2024-04-03 Codeshare flight, operated by Delta Air Lines.(DL 1227)
Sat 11:05 Tampa (TPA) 12:43 Atlanta (ATL) S WS 8521 Non-stop Boeing 757 (757) 1:38 Operates only on 2024-04-06 Codeshare flight, operated by Delta Air Lines.(DL 1227)
Mon 11:45 Medford (MFR) 13:12 Seattle-Tacoma (SEA) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:27 Operates only on 2024-06-17 Codeshare flight, operated by Delta Air Lines.(DL 3779)
Thu 12:20 Louisville (SDF) 14:38 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2024-06-13 through 2024-06-20 Codeshare flight, operated by Delta Air Lines.(DL 5599)
Mon 12:20 Louisville (SDF) 14:38 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Operates only on 2024-06-24 Codeshare flight, operated by Delta Air Lines.(DL 5599)
Mon-Fri,Sun 12:20 Louisville (SDF) 14:38 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2024-08-23 through 2024-09-01 Codeshare flight, operated by Delta Air Lines.(DL 5599)
Wed 12:20 Louisville (SDF) 14:38 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Operates only on 2024-09-04 Codeshare flight, operated by Delta Air Lines.(DL 5599)
Wed 12:49 Fayetteville/Springdale (XNA) 15:38 Atlanta (ATL) S WS 8521 Non-stop Boeing 717 (717) 1:49 Operates only on 2024-05-15 Codeshare flight, operated by Delta Air Lines.(DL 2636)
Tue 13:20 San Francisco (SFO) 2 15:41 Seattle-Tacoma (SEA) WS 8521 Non-stop Airbus A220-100 (221) 2:21 Operates only on 2024-06-25 Codeshare flight, operated by Delta Air Lines.(DL 2340)
Wed 13:30 San Jose (SJC) A 14:54 Los Angeles (LAX) 3 WS 8521 Non-stop Embraer EMB 175 (E7W) 1:24 Operates only on 2024-06-05 Codeshare flight, operated by Delta Air Lines.(DL 3762)
Wed 13:45 Detroit (DTW) EM 16:50 Fort Lauderdale (FLL) 2 WS 8521 Non-stop Airbus A321 (321) 3:05 Operates only on 2024-05-08 Codeshare flight, operated by Delta Air Lines.(DL 2397)
Fri 13:45 Seattle-Tacoma (SEA) 16:15 Boise (BOI) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2024-06-14 Codeshare flight, operated by Delta Air Lines.(DL 4137)
Daily 14:15 Sky Harbor, Phoenix (PHX) 3 16:34 Seattle-Tacoma (SEA) WS 8521 Non-stop Boeing 737-800 (738) 3:19 Effective 2024-02-06 through 2024-03-09 Codeshare flight, operated by Delta Air Lines.(DL 2203)
Daily 14:20 Sky Harbor, Phoenix (PHX) 3 16:38 Seattle-Tacoma (SEA) WS 8521 Non-stop Boeing 737-800 (738) 3:18 Effective 2024-01-08 through 2024-02-05 Codeshare flight, operated by Delta Air Lines.(DL 2203)
Mon 14:45 Newark Liberty, New York (EWR) A 16:05 Edward L. Logan, Boston (BOS) A WS 8521 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2024-07-22 through 2024-08-05 Codeshare flight, operated by Delta Air Lines.(DL 5829)
Sun 15:15 Seattle-Tacoma (SEA) 18:07 Sky Harbor, Phoenix (PHX) 3 WS 8521 Non-stop Boeing 737-800 (738) 2:52 Operates only on 2024-06-09 Codeshare flight, operated by Delta Air Lines.(DL 1689)
Fri 15:20 Seattle-Tacoma (SEA) 18:11 San Diego (SAN) 2 WS 8521 Non-stop Airbus A320 (320) 2:51 Effective 2024-07-19 through 2024-07-26 Codeshare flight, operated by Delta Air Lines.(DL 2428)
Tue,Sun 15:35 Seattle-Tacoma (SEA) 16:51 Redmond/Bend (RDM) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2024-06-18 through 2024-06-23 Codeshare flight, operated by Delta Air Lines.(DL 4141)
Mon-Wed,Fri,Sun 17:00 Louisville (SDF) 19:18 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2024-08-09 through 2024-08-16 Codeshare flight, operated by Delta Air Lines.(DL 5607)
Mon-Wed 17:00 Louisville (SDF) 19:18 LaGuardia, New York (LGA) C WS 8521 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2024-08-19 through 2024-08-21 Codeshare flight, operated by Delta Air Lines.(DL 5607)
Tue,Sat 17:05 Pierre Elliott Trudeau, Montreal (YUL) 19:11 Detroit (DTW) EM WS 8521 Non-stop Canadair CRJ 900 (CR9) 2:06 Effective 2024-06-04 through 2024-06-08 Codeshare flight, operated by Delta Air Lines.(DL 4979)
Tue 17:07 Luis Munoz Marin, San Juan (SJU) B 21:10 Atlanta (ATL) S WS 8521 Non-stop Boeing 757 (757) 4:03 Operates only on 2024-07-23 Codeshare flight, operated by Delta Air Lines.(DL 1946)
Wed 17:09 Fayetteville/Springdale (XNA) 19:59 Atlanta (ATL) S WS 8521 Non-stop Boeing 717 (717) 1:50 Operates only on 2024-05-22 Codeshare flight, operated by Delta Air Lines.(DL 1524)
Tue-Sat 17:27 Syracuse (SYR) 19:19 Detroit (DTW) EM WS 8521 Non-stop Canadair CRJ 900 (CR9) 1:52 Valid until 2024-01-02 Codeshare flight, operated by Delta Air Lines.(DL 5185)
Thu 17:40 Louisville (SDF) 19:10 Detroit (DTW) EM WS 8521 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2024-06-27 Codeshare flight, operated by Delta Air Lines.(DL 4122)
Wed 17:45 Detroit (DTW) EM 19:45 Edward L. Logan, Boston (BOS) A WS 8521 Non-stop Airbus A321 (321) 2:00 Operates only on 2024-04-10 Codeshare flight, operated by Delta Air Lines.(DL 2889)
Wed 17:45 Detroit (DTW) EM 19:35 Charlotte (CLT) WS 8521 Non-stop Boeing 717 (717) 1:50 Effective 2024-04-17 through 2024-04-24 Codeshare flight, operated by Delta Air Lines.(DL 2650)
Mon 19:20 Memphis (MEM) 21:30 Los Angeles (LAX) 3 WS 8521 Non-stop Boeing 737-800 (738) 4:10 Operates only on 2024-06-10 Codeshare flight, operated by Delta Air Lines.(DL 1350)
Mon,Thu,Fri,Sun 19:27 George Bush, Houston (IAH) A 22:26 Atlanta (ATL) S WS 8521 Non-stop Airbus A321 (321) 1:59 Effective 2024-03-10 through 2024-04-08 Codeshare flight, operated by Delta Air Lines.(DL 2564)
Mon-Fri,Sun 20:00 Seattle-Tacoma (SEA) 22:33 Anchorage (ANC) S WS 8521 Non-stop Boeing 737-800 (738) 3:33 Effective 2024-06-28 through 2024-07-05 Codeshare flight, operated by Delta Air Lines.(DL 541)
Mon-Thu,Sat,Sun 20:00 Seattle-Tacoma (SEA) 22:33 Anchorage (ANC) S WS 8521 Non-stop Boeing 737-800 (738) 3:33 Effective 2024-07-06 through 2024-07-11 Codeshare flight, operated by Delta Air Lines.(DL 541)
Wed,Thu,Sun 20:00 Seattle-Tacoma (SEA) 22:33 Anchorage (ANC) S WS 8521 Non-stop Boeing 737-800 (738) 3:33 Effective 2024-07-14 through 2024-08-08 Codeshare flight, operated by Delta Air Lines.(DL 541)
Thu,Sat 20:00 Seattle-Tacoma (SEA) 22:33 Anchorage (ANC) S WS 8521 Non-stop Boeing 737-800 (738) 3:33 Effective 2024-08-10 through 2024-08-17 Codeshare flight, operated by Delta Air Lines.(DL 541)
Thu,Sat,Sun 20:00 Seattle-Tacoma (SEA) 22:33 Anchorage (ANC) S WS 8521 Non-stop Boeing 737-800 (738) 3:33 Effective 2024-08-18 through 2024-08-24 Codeshare flight, operated by Delta Air Lines.(DL 541)
Tue 20:55 Salt Lake City (SLC) 00:34 Dallas/Ft. Worth (DFW) E WS 8521 Non-stop Airbus A220-300 (223) 2:39 Operates only on 2024-07-16 Codeshare flight, operated by Delta Air Lines.(DL 778) The flight arrives 1 day after departure.
Tue 21:00 Salt Lake City (SLC) 22:00 Los Angeles (LAX) 3 WS 8521 Non-stop Boeing 737-900 (739) 2:00 Operates only on 2024-07-30 Codeshare flight, operated by Delta Air Lines.(DL 2167)
Fri 21:30 Seattle-Tacoma (SEA) 22:45 Redmond/Bend (RDM) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:15 Operates only on 2024-07-12 Codeshare flight, operated by Delta Air Lines.(DL 3675)
Fri 21:30 Seattle-Tacoma (SEA) 22:45 Redmond/Bend (RDM) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:15 Operates only on 2024-08-02 Codeshare flight, operated by Delta Air Lines.(DL 3675)
Sun 22:55 Seattle-Tacoma (SEA) 00:01 Pasco (PSC) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:06 Operates only on 2024-06-16 Codeshare flight, operated by Delta Air Lines.(DL 3885) The flight arrives 1 day after departure.
Wed 22:55 Seattle-Tacoma (SEA) 00:01 Pasco (PSC) WS 8521 Non-stop Embraer EMB 175 (E7W) 1:06 Operates only on 2024-06-26 Codeshare flight, operated by Delta Air Lines.(DL 3885) The flight arrives 1 day after departure.

This flight number is listed as serving the following routes:

Destin/Fort Walton Beach (VPS) - Atlanta (ATL)
Detroit (DTW) - Charlotte (CLT)
Detroit (DTW) - Edward L. Logan, Boston (BOS)
Detroit (DTW) - Fort Lauderdale (FLL)
Fayetteville/Springdale (XNA) - Atlanta (ATL)
George Bush, Houston (IAH) - Atlanta (ATL)
Louisville (SDF) - Atlanta (ATL)
Louisville (SDF) - Detroit (DTW)
Louisville (SDF) - LaGuardia, New York (LGA)
Louisville (SDF) - Minneapolis/Saint Paul (MSP)
Luis Munoz Marin, San Juan (SJU) - Atlanta (ATL)
Medford (MFR) - Seattle-Tacoma (SEA)
Memphis (MEM) - Los Angeles (LAX)
Newark Liberty, New York (EWR) - Detroit (DTW)
Newark Liberty, New York (EWR) - Edward L. Logan, Boston (BOS)
Pierre Elliott Trudeau, Montreal (YUL) - Detroit (DTW)
Pierre Elliott Trudeau, Montreal (YUL) - LaGuardia, New York (LGA)
Salt Lake City (SLC) - Dallas/Ft. Worth (DFW)
Salt Lake City (SLC) - Los Angeles (LAX)
Salt Lake City (SLC) - Seattle-Tacoma (SEA)
San Francisco (SFO) - Seattle-Tacoma (SEA)
San Jose (SJC) - Los Angeles (LAX)
Seattle-Tacoma (SEA) - Anchorage (ANC)
Seattle-Tacoma (SEA) - Boise (BOI)
Seattle-Tacoma (SEA) - Los Angeles (LAX)
Seattle-Tacoma (SEA) - Pasco (PSC)
Seattle-Tacoma (SEA) - Redmond/Bend (RDM)
Seattle-Tacoma (SEA) - San Diego (SAN)
Seattle-Tacoma (SEA) - Sky Harbor, Phoenix (PHX)
Syracuse (SYR) - Detroit (DTW)
Tampa (TPA) - Atlanta (ATL)
West Palm Beach (PBI) - Atlanta (ATL)

All WestJet flights

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WestJet flight WS 8521: Multiple routes

FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS8521

06:00

Destin/Fort Walton Beach (VPS)

08:16

Atlanta (ATL) S

Operates only on 2024-05-21

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2390)

Duration: 1:16, non-stop
Boeing 737-900 (739)

WestJet WS8521

06:00

Destin/Fort Walton Beach (VPS)

08:12

Atlanta (ATL) S

Operates only on 2024-06-11

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2324)

Duration: 1:12, non-stop
Boeing 737-900 (739)

WestJet WS8521

06:00

Louisville (SDF)

07:20

Atlanta (ATL) S

Effective 2024-09-02 through 2024-09-08

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2001)

Duration: 1:20, non-stop
Boeing 737-900 (739)

WestJet WS8521

06:00

Louisville (SDF)

07:24

Atlanta (ATL) S

Effective from 2024-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1632)

Duration: 1:24, non-stop
Boeing 737-900 (739)

WestJet WS8521

07:00

Pierre Elliott Trudeau, Montreal (YUL)

08:39

LaGuardia, New York (LGA) C

Operates only on 2024-05-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5149)

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

07:00

Louisville (SDF)

08:10

Minneapolis/Saint Paul (MSP) 1

Operates only on 2024-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3942)

Duration: 2:10, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

07:00

Louisville (SDF)

08:10

Minneapolis/Saint Paul (MSP) 1

Operates only on 2024-07-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3942)

Duration: 2:10, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

07:10

Seattle-Tacoma (SEA)

09:53

Los Angeles (LAX) 3

Operates only on 2024-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 640)

Duration: 2:43, non-stop
Boeing 737-900 (739)

WestJet WS8521

09:30

Seattle-Tacoma (SEA)

12:15

Los Angeles (LAX) 3

Operates only on 2024-06-12

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1530)

Duration: 2:45, non-stop
Boeing 737-900 (739)

WestJet WS8521

09:30

West Palm Beach (PBI)

11:14

Atlanta (ATL) S

Operates only on 2024-06-19

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1496)

Duration: 1:44, non-stop
Airbus A321 (321)

WestJet WS8521

09:40

Newark Liberty, New York (EWR) A

11:45

Detroit (DTW) EM

Effective 2024-04-09 through 2024-05-20

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2870)

Duration: 2:05, non-stop
Boeing 717 (717)

WestJet WS8521

09:40

Newark Liberty, New York (EWR) A

11:45

Detroit (DTW) EM

Effective 2024-05-23 through 2024-06-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2870)

Duration: 2:05, non-stop
Boeing 717 (717)

WestJet WS8521

09:59

Fayetteville/Springdale (XNA)

12:48

Atlanta (ATL) S

Operates only on 2024-05-29

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1028)

Duration: 1:49, non-stop
Boeing 717 (717)

WestJet WS8521

10:10

Louisville (SDF)

11:40

Atlanta (ATL) S

Operates only on 2024-05-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1261)

Duration: 1:30, non-stop
Boeing 737-900 (739)

WestJet WS8521

11:00

Salt Lake City (SLC)

12:18

Seattle-Tacoma (SEA)

Operates only on 2024-08-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1649)

Duration: 2:18, non-stop
Boeing 737-900 (739)

WestJet WS8521

11:05

Tampa (TPA)

12:43

Atlanta (ATL) S

Effective 2024-03-12 through 2024-04-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1227)

Duration: 1:38, non-stop
Boeing 757 (757)

WestJet WS8521

11:05

Tampa (TPA)

12:43

Atlanta (ATL) S

Operates only on 2024-04-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1227)

Duration: 1:38, non-stop
Boeing 757 (757)

WestJet WS8521

11:45

Medford (MFR)

13:12

Seattle-Tacoma (SEA)

Operates only on 2024-06-17

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3779)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

12:20

Louisville (SDF)

14:38

LaGuardia, New York (LGA) C

Effective 2024-06-13 through 2024-06-20

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5599)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

12:20

Louisville (SDF)

14:38

LaGuardia, New York (LGA) C

Operates only on 2024-06-24

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5599)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

12:20

Louisville (SDF)

14:38

LaGuardia, New York (LGA) C

Effective 2024-08-23 through 2024-09-01

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5599)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

12:20

Louisville (SDF)

14:38

LaGuardia, New York (LGA) C

Operates only on 2024-09-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5599)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

12:49

Fayetteville/Springdale (XNA)

15:38

Atlanta (ATL) S

Operates only on 2024-05-15

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2636)

Duration: 1:49, non-stop
Boeing 717 (717)

WestJet WS8521

13:20

San Francisco (SFO) 2

15:41

Seattle-Tacoma (SEA)

Operates only on 2024-06-25

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2340)

Duration: 2:21, non-stop
Airbus A220-100 (221)

WestJet WS8521

13:30

San Jose (SJC) A

14:54

Los Angeles (LAX) 3

Operates only on 2024-06-05

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3762)

Duration: 1:24, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

13:45

Detroit (DTW) EM

16:50

Fort Lauderdale (FLL) 2

Operates only on 2024-05-08

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2397)

Duration: 3:05, non-stop
Airbus A321 (321)

WestJet WS8521

13:45

Seattle-Tacoma (SEA)

16:15

Boise (BOI)

Operates only on 2024-06-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4137)

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

14:15

Sky Harbor, Phoenix (PHX) 3

16:34

Seattle-Tacoma (SEA)

Effective 2024-02-06 through 2024-03-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2203)

Duration: 3:19, non-stop
Boeing 737-800 (738)

WestJet WS8521

14:20

Sky Harbor, Phoenix (PHX) 3

16:38

Seattle-Tacoma (SEA)

Effective 2024-01-08 through 2024-02-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2203)

Duration: 3:18, non-stop
Boeing 737-800 (738)

WestJet WS8521

14:45

Newark Liberty, New York (EWR) A

16:05

Edward L. Logan, Boston (BOS) A

Effective 2024-07-22 through 2024-08-05

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 WS8521

15:15

Seattle-Tacoma (SEA)

18:07

Sky Harbor, Phoenix (PHX) 3

Operates only on 2024-06-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1689)

Duration: 2:52, non-stop
Boeing 737-800 (738)

WestJet WS8521

15:20

Seattle-Tacoma (SEA)

18:11

San Diego (SAN) 2

Effective 2024-07-19 through 2024-07-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2428)

Duration: 2:51, non-stop
Airbus A320 (320)

WestJet WS8521

15:35

Seattle-Tacoma (SEA)

16:51

Redmond/Bend (RDM)

Effective 2024-06-18 through 2024-06-23

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4141)

Duration: 1:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

17:00

Louisville (SDF)

19:18

LaGuardia, New York (LGA) C

Effective 2024-08-09 through 2024-08-16

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5607)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

17:00

Louisville (SDF)

19:18

LaGuardia, New York (LGA) C

Effective 2024-08-19 through 2024-08-21

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5607)

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

WestJet WS8521

17:05

Pierre Elliott Trudeau, Montreal (YUL)

19:11

Detroit (DTW) EM

Effective 2024-06-04 through 2024-06-08

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4979)

Duration: 2:06, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

17:07

Luis Munoz Marin, San Juan (SJU) B

21:10

Atlanta (ATL) S

Operates only on 2024-07-23

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1946)

Duration: 4:03, non-stop
Boeing 757 (757)

WestJet WS8521

17:09

Fayetteville/Springdale (XNA)

19:59

Atlanta (ATL) S

Operates only on 2024-05-22

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1524)

Duration: 1:50, non-stop
Boeing 717 (717)

WestJet WS8521

17:27

Syracuse (SYR)

19:19

Detroit (DTW) EM

Valid until 2024-01-02

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5185)

Duration: 1:52, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

17:40

Louisville (SDF)

19:10

Detroit (DTW) EM

Operates only on 2024-06-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4122)

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8521

17:45

Detroit (DTW) EM

19:45

Edward L. Logan, Boston (BOS) A

Operates only on 2024-04-10

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2889)

Duration: 2:00, non-stop
Airbus A321 (321)

WestJet WS8521

17:45

Detroit (DTW) EM

19:35

Charlotte (CLT)

Effective 2024-04-17 through 2024-04-24

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2650)

Duration: 1:50, non-stop
Boeing 717 (717)

WestJet WS8521

19:20

Memphis (MEM)

21:30

Los Angeles (LAX) 3

Operates only on 2024-06-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1350)

Duration: 4:10, non-stop
Boeing 737-800 (738)

WestJet WS8521

19:27

George Bush, Houston (IAH) A

22:26

Atlanta (ATL) S

Effective 2024-03-10 through 2024-04-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2564)

Duration: 1:59, non-stop
Airbus A321 (321)

WestJet WS8521

20:00

Seattle-Tacoma (SEA)

22:33

Anchorage (ANC) S

Effective 2024-06-28 through 2024-07-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 541)

Duration: 3:33, non-stop
Boeing 737-800 (738)

WestJet WS8521

20:00

Seattle-Tacoma (SEA)

22:33

Anchorage (ANC) S

Effective 2024-07-06 through 2024-07-11

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 541)

Duration: 3:33, non-stop
Boeing 737-800 (738)

WestJet WS8521

20:00

Seattle-Tacoma (SEA)

22:33

Anchorage (ANC) S

Effective 2024-07-14 through 2024-08-08

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 541)

Duration: 3:33, non-stop
Boeing 737-800 (738)

WestJet WS8521

20:00

Seattle-Tacoma (SEA)

22:33

Anchorage (ANC) S

Effective 2024-08-10 through 2024-08-17

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 541)

Duration: 3:33, non-stop
Boeing 737-800 (738)

WestJet WS8521

20:00

Seattle-Tacoma (SEA)

22:33

Anchorage (ANC) S

Effective 2024-08-18 through 2024-08-24

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 541)

Duration: 3:33, non-stop
Boeing 737-800 (738)

WestJet WS8521

20:55

Salt Lake City (SLC)

00:34(+1)

Dallas/Ft. Worth (DFW) E

Operates only on 2024-07-16

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 778)

Duration: 2:39, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS8521

21:00

Salt Lake City (SLC)

22:00

Los Angeles (LAX) 3

Operates only on 2024-07-30

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2167)

Duration: 2:00, non-stop
Boeing 737-900 (739)

WestJet WS8521

21:30

Seattle-Tacoma (SEA)

22:45

Redmond/Bend (RDM)

Operates only on 2024-07-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3675)

Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

21:30

Seattle-Tacoma (SEA)

22:45

Redmond/Bend (RDM)

Operates only on 2024-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3675)

Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

WestJet WS8521

22:55

Seattle-Tacoma (SEA)

00:01(+1)

Pasco (PSC)

Operates only on 2024-06-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3885)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

WestJet WS8521

22:55

Seattle-Tacoma (SEA)

00:01(+1)

Pasco (PSC)

Operates only on 2024-06-26

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3885)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

This flight number is listed as serving the following routes:

Destin/Fort Walton Beach (VPS) - Atlanta (ATL)
Detroit (DTW) - Charlotte (CLT)
Detroit (DTW) - Edward L. Logan, Boston (BOS)
Detroit (DTW) - Fort Lauderdale (FLL)
Fayetteville/Springdale (XNA) - Atlanta (ATL)
George Bush, Houston (IAH) - Atlanta (ATL)
Louisville (SDF) - Atlanta (ATL)
Louisville (SDF) - Detroit (DTW)
Louisville (SDF) - LaGuardia, New York (LGA)
Louisville (SDF) - Minneapolis/Saint Paul (MSP)
Luis Munoz Marin, San Juan (SJU) - Atlanta (ATL)
Medford (MFR) - Seattle-Tacoma (SEA)
Memphis (MEM) - Los Angeles (LAX)
Newark Liberty, New York (EWR) - Detroit (DTW)
Newark Liberty, New York (EWR) - Edward L. Logan, Boston (BOS)
Pierre Elliott Trudeau, Montreal (YUL) - Detroit (DTW)
Pierre Elliott Trudeau, Montreal (YUL) - LaGuardia, New York (LGA)
Salt Lake City (SLC) - Dallas/Ft. Worth (DFW)
Salt Lake City (SLC) - Los Angeles (LAX)
Salt Lake City (SLC) - Seattle-Tacoma (SEA)
San Francisco (SFO) - Seattle-Tacoma (SEA)
San Jose (SJC) - Los Angeles (LAX)
Seattle-Tacoma (SEA) - Anchorage (ANC)
Seattle-Tacoma (SEA) - Boise (BOI)
Seattle-Tacoma (SEA) - Los Angeles (LAX)
Seattle-Tacoma (SEA) - Pasco (PSC)
Seattle-Tacoma (SEA) - Redmond/Bend (RDM)
Seattle-Tacoma (SEA) - San Diego (SAN)
Seattle-Tacoma (SEA) - Sky Harbor, Phoenix (PHX)
Syracuse (SYR) - Detroit (DTW)
Tampa (TPA) - Atlanta (ATL)
West Palm Beach (PBI) - Atlanta (ATL)

All WestJet flights

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