WestJet flight WS 8571: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri 05:30 Grand Rapids (GRR) 06:26 Detroit (DTW) M
WS 8571 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-03-09 through 2026-04-10
Codeshare flight, operated by Delta Air Lines.(DL 4122)
Daily 18:26 Louisville (SDF) 19:51 Detroit (DTW) M
WS 8571 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 4122)
Daily 18:26 Louisville (SDF) 19:53 Detroit (DTW) M
WS 8571 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 4122)
This flight number is listed as serving the following routes:


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WestJet flight WS 8571: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8571
05:30
Grand Rapids (GRR)

06:26
Detroit (DTW) M
Effective 2026-03-09 through 2026-04-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4122)
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS8571
18:26
Louisville (SDF)

19:51
Detroit (DTW) M
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4122)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
WestJet WS8571
18:26
Louisville (SDF)

19:53
Detroit (DTW) M
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4122)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Grand Rapids (GRR) - Detroit (DTW)
  • Louisville (SDF) - Detroit (DTW)
All WestJet flights
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