WestJet flight WS 7421: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sun 13:40 Minneapolis/Saint Paul (MSP) 1 15:19 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-05 through 2026-01-12
Codeshare flight, operated by Delta Air Lines.(DL 3941)
Mon,Thu,Fri 13:40 Minneapolis/Saint Paul (MSP) 1 15:19 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-15 through 2026-01-23
Codeshare flight, operated by Delta Air Lines.(DL 3941)
Mon,Thu,Fri,Sun 13:40 Minneapolis/Saint Paul (MSP) 1 15:19 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-25 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 3941)
Mon,Thu,Fri 13:40 Minneapolis/Saint Paul (MSP) 1 15:19 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-02-09 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 3941)
Mon,Thu,Fri,Sun 13:40 Minneapolis/Saint Paul (MSP) 1 15:19 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 3941)
Sat 16:00 Detroit (DTW) M 16:28 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Boeing 717 (717) 1:28 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 2358)
Daily 16:10 Detroit (DTW) M 16:36 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Boeing 717 (717) 1:26 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2358)
Daily 16:10 Detroit (DTW) M 16:33 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Boeing 717 (717) 1:23 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2358)
Mon-Fri,Sun 16:15 Detroit (DTW) M 16:43 Chicago O'Hare (ORD) 5
WS 7421 Non-stop Airbus A319 (319) 1:28 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2358)
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This flight number is listed as serving the following routes:


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WestJet flight WS 7421: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS7421
13:40
Minneapolis/Saint Paul (MSP) 1

15:19
Chicago O'Hare (ORD) 5
Effective 2026-01-05 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3941)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS7421
13:40
Minneapolis/Saint Paul (MSP) 1

15:19
Chicago O'Hare (ORD) 5
Effective 2026-01-15 through 2026-01-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3941)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS7421
13:40
Minneapolis/Saint Paul (MSP) 1

15:19
Chicago O'Hare (ORD) 5
Effective 2026-01-25 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3941)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS7421
13:40
Minneapolis/Saint Paul (MSP) 1

15:19
Chicago O'Hare (ORD) 5
Effective 2026-02-09 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3941)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS7421
13:40
Minneapolis/Saint Paul (MSP) 1

15:19
Chicago O'Hare (ORD) 5
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3941)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS7421
16:00
Detroit (DTW) M

16:28
Chicago O'Hare (ORD) 5
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2358)
Duration: 1:28, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS7421
16:10
Detroit (DTW) M

16:36
Chicago O'Hare (ORD) 5
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2358)
Duration: 1:26, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS7421
16:10
Detroit (DTW) M

16:33
Chicago O'Hare (ORD) 5
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2358)
Duration: 1:23, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS7421
16:15
Detroit (DTW) M

16:43
Chicago O'Hare (ORD) 5
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2358)
Duration: 1:28, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Chicago O'Hare (ORD)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
All WestJet flights
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