WestJet flight WS 5531: Multiple routes

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:10 Washington Dulles (IAD) 07:44 Detroit (DTW) M WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-04-13 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 5511)
Daily 09:00 New York LaGuardia (LGA) C 11:34 Atlanta (ATL) S WS 5531 Non-stop Airbus A321 (321) 2:34 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 992)
Daily 10:10 Detroit (DTW) M 11:55 Greensboro/High Point (GSO) WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:45 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 4966)
Sat 10:25 Detroit (DTW) M 12:42 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-07-04 through 2026-07-25 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Tue 11:25 Norfolk (ORF) 12:52 New York LaGuardia (LGA) C WS 5531 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-02-17 through 2026-03-03 Codeshare flight, operated by Delta Air Lines.(DL 5801)
Mon 12:02 Miami (MIA) 15:15 Detroit (DTW) M WS 5531 Non-stop Boeing 737-900 (739) 3:13 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 644)
Mon-Thu,Sun 12:40 Detroit (DTW) M 14:57 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-06-07 through 2026-06-25 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Mon,Tue,Thu,Sun 12:40 Detroit (DTW) M 14:57 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-06-29 through 2026-07-09 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Mon,Tue,Thu 12:40 Detroit (DTW) M 14:57 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-07-13 through 2026-07-23 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Tue,Thu,Sun 12:40 Detroit (DTW) M 14:57 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-07-26 through 2026-07-30 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Mon,Tue,Thu 12:40 Detroit (DTW) M 14:57 San Antonio (SAT) A WS 5531 Non-stop Airbus A319 (319) 3:17 Effective 2026-08-03 through 2026-08-06 Codeshare flight, operated by Delta Air Lines.(DL 2458)
Sat 14:00 Greensboro/High Point (GSO) 15:45 New York LaGuardia (LGA) C WS 5531 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by Delta Air Lines.(DL 5801)
Wed,Fri-Sun 14:15 Detroit (DTW) M 15:24 Pittsburgh (PIT) WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2026-07-31 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 4640)
Daily 14:15 Detroit (DTW) M 15:24 Pittsburgh (PIT) WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2026-08-10 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4640)
Daily 14:15 Detroit (DTW) M 15:22 Pittsburgh (PIT) WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:07 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 4640)
Wed,Fri-Sun 14:20 Detroit (DTW) M 16:15 Portland (PWM) WS 5531 Non-stop Boeing 717 (717) 1:55 Effective 2026-06-26 through 2026-07-01 Codeshare flight, operated by Delta Air Lines.(DL 1821)
Wed,Fri 14:40 Detroit (DTW) M 16:17 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:37 Effective 2026-07-03 through 2026-07-10 Codeshare flight, operated by Delta Air Lines.(DL 1391)
Wed,Fri,Sun 14:40 Detroit (DTW) M 16:17 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:37 Effective 2026-07-12 through 2026-07-22 Codeshare flight, operated by Delta Air Lines.(DL 1391)
Sun 14:54 Detroit (DTW) M 16:28 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:34 Operates only on 2026-01-18 Codeshare flight, operated by Delta Air Lines.(DL 1686)
Wed 14:56 Detroit (DTW) M 16:30 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:34 Effective 2026-01-21 through 2026-02-04 Codeshare flight, operated by Delta Air Lines.(DL 1686)
Wed,Sun 14:56 Detroit (DTW) M 16:30 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:34 Effective 2026-02-08 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 1686)
Mon,Thu,Fri,Sun 14:58 Chattanooga (CHA) 16:51 Detroit (DTW) M WS 5531 Non-stop Canadair CRJ 700 (CR7) 1:53 Effective 2026-01-19 through 2026-02-06 Codeshare flight, operated by Delta Air Lines.(DL 5213)
Wed,Sun 15:00 Detroit (DTW) M 16:32 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:32 Effective 2026-02-15 through 2026-02-18 Codeshare flight, operated by Delta Air Lines.(DL 1686)
Wed 15:00 Detroit (DTW) M 16:32 Philadelphia (PHL) D WS 5531 Non-stop Boeing 717 (717) 1:32 Effective 2026-02-25 through 2026-03-04 Codeshare flight, operated by Delta Air Lines.(DL 1686)
Tue,Wed 15:25 Atlanta (ATL) S 16:50 Tampa (TPA) WS 5531 Non-stop Boeing 757 (757) 1:25 Effective 2026-01-06 through 2026-01-07 Codeshare flight, operated by Delta Air Lines.(DL 759)
Sat 15:55 New York LaGuardia (LGA) C 18:12 Greenville/Spartanburg (GSP) WS 5531 Non-stop Canadair CRJ 900 (CR9) 2:17 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 4994)
Mon,Thu,Fri,Sun 16:40 Atlanta (ATL) S 18:02 Cincinnati (CVG) WS 5531 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-01-08 through 2026-01-16 Codeshare flight, operated by Delta Air Lines.(DL 1008)
Mon-Sat 18:06 Atlanta (ATL) S 20:43 Seattle-Tacoma (SEA) WS 5531 Non-stop Boeing 737-900 (739) 5:37 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 675)
Sun 18:18 Atlanta (ATL) S 20:55 Seattle-Tacoma (SEA) WS 5531 Non-stop Boeing 737-900 (739) 5:37 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 675)
Mon,Thu,Fri 19:59 Atlanta (ATL) S 21:27 Indianapolis (IND) WS 5531 Non-stop Boeing 737-900 (739) 1:28 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 1482)
Mon,Thu,Fri,Sun 19:59 Atlanta (ATL) S 21:27 Indianapolis (IND) WS 5531 Non-stop Boeing 737-900 (739) 1:28 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 1482)
Fri,Sat 21:35 Detroit (DTW) M 22:51 Rochester (ROC) WS 5531 Non-stop Canadair CRJ 900 (CR9) 1:16 Effective 2026-06-12 through 2026-06-20 Codeshare flight, operated by Delta Air Lines.(DL 5231)
Mon,Wed,Fri 21:40 Detroit (DTW) M 23:33 Norfolk (ORF) WS 5531 Non-stop Boeing 717 (717) 1:53 Effective 2026-07-24 through 2026-07-29 Codeshare flight, operated by Delta Air Lines.(DL 412)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Cincinnati (CVG)
Atlanta (ATL) - Indianapolis (IND)
Atlanta (ATL) - Seattle-Tacoma (SEA)
Atlanta (ATL) - Tampa (TPA)
Chattanooga (CHA) - Detroit (DTW)
Detroit (DTW) - Greensboro/High Point (GSO)
Detroit (DTW) - Norfolk (ORF)
Detroit (DTW) - Philadelphia (PHL)
Detroit (DTW) - Pittsburgh (PIT)
Detroit (DTW) - Portland (PWM)
Detroit (DTW) - Rochester (ROC)
Detroit (DTW) - San Antonio (SAT)
Greensboro/High Point (GSO) - New York LaGuardia (LGA)
Miami (MIA) - Detroit (DTW)
New York LaGuardia (LGA) - Atlanta (ATL)
New York LaGuardia (LGA) - Greenville/Spartanburg (GSP)
Norfolk (ORF) - New York LaGuardia (LGA)
Washington Dulles (IAD) - Detroit (DTW)

All WestJet flights

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WestJet flight WS 5531: Multiple routes

FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS5531

06:10

Washington Dulles (IAD)

07:44

Detroit (DTW) M

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5511)

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

09:00

New York LaGuardia (LGA) C

11:34

Atlanta (ATL) S

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 992)

Duration: 2:34, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS5531

10:10

Detroit (DTW) M

11:55

Greensboro/High Point (GSO)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4966)

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

10:25

Detroit (DTW) M

12:42

San Antonio (SAT) A

Effective 2026-07-04 through 2026-07-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

11:25

Norfolk (ORF)

12:52

New York LaGuardia (LGA) C

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5801)

Duration: 1:27, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5531

12:02

Miami (MIA)

15:15

Detroit (DTW) M

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 644)

Duration: 3:13, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5531

12:40

Detroit (DTW) M

14:57

San Antonio (SAT) A

Effective 2026-06-07 through 2026-06-25

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

12:40

Detroit (DTW) M

14:57

San Antonio (SAT) A

Effective 2026-06-29 through 2026-07-09

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

12:40

Detroit (DTW) M

14:57

San Antonio (SAT) A

Effective 2026-07-13 through 2026-07-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

12:40

Detroit (DTW) M

14:57

San Antonio (SAT) A

Effective 2026-07-26 through 2026-07-30

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

12:40

Detroit (DTW) M

14:57

San Antonio (SAT) A

Effective 2026-08-03 through 2026-08-06

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2458)

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5531

14:00

Greensboro/High Point (GSO)

15:45

New York LaGuardia (LGA) C

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5801)

Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5531

14:15

Detroit (DTW) M

15:24

Pittsburgh (PIT)

Effective 2026-07-31 through 2026-08-09

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4640)

Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

14:15

Detroit (DTW) M

15:24

Pittsburgh (PIT)

Effective 2026-08-10 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4640)

Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

14:15

Detroit (DTW) M

15:22

Pittsburgh (PIT)

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4640)

Duration: 1:07, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

14:20

Detroit (DTW) M

16:15

Portland (PWM)

Effective 2026-06-26 through 2026-07-01

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1821)

Duration: 1:55, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:40

Detroit (DTW) M

16:17

Philadelphia (PHL) D

Effective 2026-07-03 through 2026-07-10

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1391)

Duration: 1:37, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:40

Detroit (DTW) M

16:17

Philadelphia (PHL) D

Effective 2026-07-12 through 2026-07-22

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1391)

Duration: 1:37, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:54

Detroit (DTW) M

16:28

Philadelphia (PHL) D

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1686)

Duration: 1:34, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:56

Detroit (DTW) M

16:30

Philadelphia (PHL) D

Effective 2026-01-21 through 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1686)

Duration: 1:34, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:56

Detroit (DTW) M

16:30

Philadelphia (PHL) D

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1686)

Duration: 1:34, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

14:58

Chattanooga (CHA)

16:51

Detroit (DTW) M

Effective 2026-01-19 through 2026-02-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5213)

Duration: 1:53, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

WestJet WS5531

15:00

Detroit (DTW) M

16:32

Philadelphia (PHL) D

Effective 2026-02-15 through 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1686)

Duration: 1:32, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

15:00

Detroit (DTW) M

16:32

Philadelphia (PHL) D

Effective 2026-02-25 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1686)

Duration: 1:32, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5531

15:25

Atlanta (ATL) S

16:50

Tampa (TPA)

Effective 2026-01-06 through 2026-01-07

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 759)

Duration: 1:25, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

WestJet WS5531

15:55

New York LaGuardia (LGA) C

18:12

Greenville/Spartanburg (GSP)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4994)

Duration: 2:17, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

16:40

Atlanta (ATL) S

18:02

Cincinnati (CVG)

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1008)

Duration: 1:22, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS5531

18:06

Atlanta (ATL) S

20:43

Seattle-Tacoma (SEA)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 675)

Duration: 5:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5531

18:18

Atlanta (ATL) S

20:55

Seattle-Tacoma (SEA)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 675)

Duration: 5:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5531

19:59

Atlanta (ATL) S

21:27

Indianapolis (IND)

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1482)

Duration: 1:28, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5531

19:59

Atlanta (ATL) S

21:27

Indianapolis (IND)

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1482)

Duration: 1:28, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5531

21:35

Detroit (DTW) M

22:51

Rochester (ROC)

Effective 2026-06-12 through 2026-06-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5231)

Duration: 1:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5531

21:40

Detroit (DTW) M

23:33

Norfolk (ORF)

Effective 2026-07-24 through 2026-07-29

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 412)

Duration: 1:53, non-stop
Boeing 717 (717)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Cincinnati (CVG)
Atlanta (ATL) - Indianapolis (IND)
Atlanta (ATL) - Seattle-Tacoma (SEA)
Atlanta (ATL) - Tampa (TPA)
Chattanooga (CHA) - Detroit (DTW)
Detroit (DTW) - Greensboro/High Point (GSO)
Detroit (DTW) - Norfolk (ORF)
Detroit (DTW) - Philadelphia (PHL)
Detroit (DTW) - Pittsburgh (PIT)
Detroit (DTW) - Portland (PWM)
Detroit (DTW) - Rochester (ROC)
Detroit (DTW) - San Antonio (SAT)
Greensboro/High Point (GSO) - New York LaGuardia (LGA)
Miami (MIA) - Detroit (DTW)
New York LaGuardia (LGA) - Atlanta (ATL)
New York LaGuardia (LGA) - Greenville/Spartanburg (GSP)
Norfolk (ORF) - New York LaGuardia (LGA)
Washington Dulles (IAD) - Detroit (DTW)

All WestJet flights

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