WestJet flights from Detroit (DTW) to Buffalo (BUF).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 21:15 Detroit (DTW) EM 22:20 Buffalo (BUF)
WestJet WS 6605 Non-stop Boeing 717 (717) 1:05 Effective 2024-06-08 through 2024-06-15
Codeshare flight, operated by Delta Air Lines.(DL 2717)
Tue,Sat 16:00 Detroit (DTW) EM 17:10 Buffalo (BUF)
WestJet WS 6743 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2024-01-02 through 2024-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5280)
Sat 21:15 Detroit (DTW) EM 22:20 Buffalo (BUF)
WestJet WS 7300 Non-stop Boeing 717 (717) 1:05 Effective 2024-06-22 through 2024-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2717)
Mon-Fri,Sun 22:50 Detroit (DTW) EM 23:55 Buffalo (BUF)
WestJet WS 7300 Non-stop Boeing 717 (717) 1:05 Effective 2024-06-07 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 2717)
Daily 22:50 Detroit (DTW) EM 23:56 Buffalo (BUF)
WestJet WS 7300 Non-stop Boeing 717 (717) 1:06 Effective from 2024-09-09
Codeshare flight, operated by Delta Air Lines.(DL 2220)
Wed-Fri,Sun 16:00 Detroit (DTW) EM 17:10 Buffalo (BUF)
WestJet WS 7329 Non-stop Canadair CRJ 900 (CR9) 1:10 Effective 2024-01-03 through 2024-01-07
Codeshare flight, operated by Delta Air Lines.(DL 5280)
Mon-Fri,Sun 10:30 Detroit (DTW) EM 11:44 Buffalo (BUF)
WestJet WS 7775 Non-stop Boeing 717 (717) 1:14 Effective 2024-01-08 through 2024-02-02
Codeshare flight, operated by Delta Air Lines.(DL 1173)
Sat 10:30 Detroit (DTW) EM 11:42 Buffalo (BUF)
WestJet WS 7775 Non-stop Canadair CRJ 900 (CR9) 1:12 Effective 2024-01-13 through 2024-01-27
Codeshare flight, operated by Delta Air Lines.(DL 5518)
Daily 10:30 Detroit (DTW) EM 11:44 Buffalo (BUF)
WestJet WS 7775 Non-stop Boeing 717 (717) 1:14 Effective 2024-02-03 through 2024-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1173)
Mon 10:30 Detroit (DTW) EM 11:44 Buffalo (BUF)
WestJet WS 7775 Non-stop Airbus A320 (320) 1:14 Operates only on 2024-02-12
Codeshare flight, operated by Delta Air Lines.(DL 1173)
Tue,Wed 10:30 Detroit (DTW) EM 11:44 Buffalo (BUF)
WestJet WS 7775 Non-stop Airbus A319 (319) 1:14 Effective 2024-02-13 through 2024-02-14
Codeshare flight, operated by Delta Air Lines.(DL 1173)
Daily 10:30 Detroit (DTW) EM 11:44 Buffalo (BUF)
WestJet WS 7775 Non-stop Boeing 717 (717) 1:14 Effective 2024-02-15 through 2024-03-09
Codeshare flight, operated by Delta Air Lines.(DL 1173)
Daily 10:10 Detroit (DTW) EM 11:17 Buffalo (BUF)
WestJet WS 8386 Non-stop Boeing 717 (717) 1:07 Effective 2024-04-09 through 2024-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2566)
Daily 10:10 Detroit (DTW) EM 11:14 Buffalo (BUF)
WestJet WS 8386 Non-stop Boeing 717 (717) 1:04 Effective 2024-06-07 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 2566)
Daily 10:10 Detroit (DTW) EM 11:15 Buffalo (BUF)
WestJet WS 8386 Non-stop Boeing 717 (717) 1:05 Effective from 2024-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1056)
Daily 10:30 Detroit (DTW) EM 11:38 Buffalo (BUF)
WestJet WS 8386 Non-stop Boeing 717 (717) 1:08 Effective 2024-03-10 through 2024-04-08
Codeshare flight, operated by Delta Air Lines.(DL 1056)
Daily 15:50 Detroit (DTW) EM 16:58 Buffalo (BUF)
WestJet WS 8387 Non-stop Boeing 717 (717) 1:08 Effective 2024-04-09 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 2692)
Daily 15:50 Detroit (DTW) EM 16:57 Buffalo (BUF)
WestJet WS 8387 Non-stop Boeing 717 (717) 1:07 Effective from 2024-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1292)
Daily 15:56 Detroit (DTW) EM 17:06 Buffalo (BUF)
WestJet WS 8387 Non-stop Boeing 717 (717) 1:10 Effective 2024-03-10 through 2024-04-08
Codeshare flight, operated by Delta Air Lines.(DL 1292)
Daily 16:15 Detroit (DTW) EM 17:29 Buffalo (BUF)
WestJet WS 8387 Non-stop Canadair CRJ 900 (CR9) 1:14 Effective 2024-01-08 through 2024-03-09
Codeshare flight, operated by Delta Air Lines.(DL 4071)
Sat 21:15 Detroit (DTW) EM 22:24 Buffalo (BUF)
WestJet WS 8389 Non-stop Boeing 717 (717) 1:09 Effective 2024-04-13 through 2024-06-01
Codeshare flight, operated by Delta Air Lines.(DL 2717)
Daily 21:55 Detroit (DTW) EM 23:06 Buffalo (BUF)
WestJet WS 8389 Non-stop Airbus A320 (320) 1:11 Effective 2024-01-08 through 2024-02-05
Codeshare flight, operated by Delta Air Lines.(DL 1711)
Daily 21:55 Detroit (DTW) EM 23:08 Buffalo (BUF)
WestJet WS 8389 Non-stop Airbus A320 (320) 1:13 Effective 2024-02-06 through 2024-03-09
Codeshare flight, operated by Delta Air Lines.(DL 1711)
Daily 21:55 Detroit (DTW) EM 23:04 Buffalo (BUF)
WestJet WS 8389 Non-stop Airbus A319 (319) 1:09 Effective 2024-03-10 through 2024-04-08
Codeshare flight, operated by Delta Air Lines.(DL 2797)
Tue-Thu 21:58 Detroit (DTW) EM 23:10 Buffalo (BUF)
WestJet WS 8389 Non-stop Airbus A319 (319) 1:12 Effective 2024-01-02 through 2024-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2797)
Fri,Sat 22:00 Detroit (DTW) EM 23:15 Buffalo (BUF)
WestJet WS 8389 Non-stop Airbus A321 (321) 1:15 Effective 2024-01-05 through 2024-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2797)
Sun 22:00 Detroit (DTW) EM 23:15 Buffalo (BUF)
WestJet WS 8389 Non-stop Boeing 717 (717) 1:15 Operates only on 2024-01-07
Codeshare flight, operated by Delta Air Lines.(DL 2797)
Mon-Fri,Sun 22:50 Detroit (DTW) EM 23:59 Buffalo (BUF)
WestJet WS 8389 Non-stop Boeing 717 (717) 1:09 Effective 2024-04-09 through 2024-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2717)
Daily 10:00 Detroit (DTW) EM 11:10 Buffalo (BUF)
WestJet WS 8499 Non-stop Canadair CRJ 900 (CR9) 1:10 Valid until 2024-01-07
Codeshare flight, operated by Delta Air Lines.(DL 5342)




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WestJet flights from Detroit (DTW) to Buffalo (BUF).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS6605
21:15
Detroit (DTW) EM

22:20
Buffalo (BUF)
Effective 2024-06-08 through 2024-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2717)
Duration: 1:05, non-stop
Boeing 717 (717)
WestJet WS6743
16:00
Detroit (DTW) EM

17:10
Buffalo (BUF)
Effective 2024-01-02 through 2024-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5280)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
WestJet WS7300
21:15
Detroit (DTW) EM

22:20
Buffalo (BUF)
Effective 2024-06-22 through 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2717)
Duration: 1:05, non-stop
Boeing 717 (717)
WestJet WS7300
22:50
Detroit (DTW) EM

23:55
Buffalo (BUF)
Effective 2024-06-07 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2717)
Duration: 1:05, non-stop
Boeing 717 (717)
WestJet WS7300
22:50
Detroit (DTW) EM

23:56
Buffalo (BUF)
Effective from 2024-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2220)
Duration: 1:06, non-stop
Boeing 717 (717)
WestJet WS7329
16:00
Detroit (DTW) EM

17:10
Buffalo (BUF)
Effective 2024-01-03 through 2024-01-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5280)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
WestJet WS7775
10:30
Detroit (DTW) EM

11:44
Buffalo (BUF)
Effective 2024-01-08 through 2024-02-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1173)
Duration: 1:14, non-stop
Boeing 717 (717)
WestJet WS7775
10:30
Detroit (DTW) EM

11:42
Buffalo (BUF)
Effective 2024-01-13 through 2024-01-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5518)
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)
WestJet WS7775
10:30
Detroit (DTW) EM

11:44
Buffalo (BUF)
Effective 2024-02-03 through 2024-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1173)
Duration: 1:14, non-stop
Boeing 717 (717)
WestJet WS7775
10:30
Detroit (DTW) EM

11:44
Buffalo (BUF)
Operates only on 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1173)
Duration: 1:14, non-stop
Airbus A320 (320)
WestJet WS7775
10:30
Detroit (DTW) EM

11:44
Buffalo (BUF)
Effective 2024-02-13 through 2024-02-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1173)
Duration: 1:14, non-stop
Airbus A319 (319)
WestJet WS7775
10:30
Detroit (DTW) EM

11:44
Buffalo (BUF)
Effective 2024-02-15 through 2024-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1173)
Duration: 1:14, non-stop
Boeing 717 (717)
WestJet WS8386
10:10
Detroit (DTW) EM

11:17
Buffalo (BUF)
Effective 2024-04-09 through 2024-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2566)
Duration: 1:07, non-stop
Boeing 717 (717)
WestJet WS8386
10:10
Detroit (DTW) EM

11:14
Buffalo (BUF)
Effective 2024-06-07 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2566)
Duration: 1:04, non-stop
Boeing 717 (717)
WestJet WS8386
10:10
Detroit (DTW) EM

11:15
Buffalo (BUF)
Effective from 2024-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1056)
Duration: 1:05, non-stop
Boeing 717 (717)
WestJet WS8386
10:30
Detroit (DTW) EM

11:38
Buffalo (BUF)
Effective 2024-03-10 through 2024-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1056)
Duration: 1:08, non-stop
Boeing 717 (717)
WestJet WS8387
15:50
Detroit (DTW) EM

16:58
Buffalo (BUF)
Effective 2024-04-09 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2692)
Duration: 1:08, non-stop
Boeing 717 (717)
WestJet WS8387
15:50
Detroit (DTW) EM

16:57
Buffalo (BUF)
Effective from 2024-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1292)
Duration: 1:07, non-stop
Boeing 717 (717)
WestJet WS8387
15:56
Detroit (DTW) EM

17:06
Buffalo (BUF)
Effective 2024-03-10 through 2024-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1292)
Duration: 1:10, non-stop
Boeing 717 (717)
WestJet WS8387
16:15
Detroit (DTW) EM

17:29
Buffalo (BUF)
Effective 2024-01-08 through 2024-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4071)
Duration: 1:14, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8389
21:15
Detroit (DTW) EM

22:24
Buffalo (BUF)
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2717)
Duration: 1:09, non-stop
Boeing 717 (717)
WestJet WS8389
21:55
Detroit (DTW) EM

23:06
Buffalo (BUF)
Effective 2024-01-08 through 2024-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1711)
Duration: 1:11, non-stop
Airbus A320 (320)
WestJet WS8389
21:55
Detroit (DTW) EM

23:08
Buffalo (BUF)
Effective 2024-02-06 through 2024-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1711)
Duration: 1:13, non-stop
Airbus A320 (320)
WestJet WS8389
21:55
Detroit (DTW) EM

23:04
Buffalo (BUF)
Effective 2024-03-10 through 2024-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2797)
Duration: 1:09, non-stop
Airbus A319 (319)
WestJet WS8389
21:58
Detroit (DTW) EM

23:10
Buffalo (BUF)
Effective 2024-01-02 through 2024-01-04
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2797)
Duration: 1:12, non-stop
Airbus A319 (319)
WestJet WS8389
22:00
Detroit (DTW) EM

23:15
Buffalo (BUF)
Effective 2024-01-05 through 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2797)
Duration: 1:15, non-stop
Airbus A321 (321)
WestJet WS8389
22:00
Detroit (DTW) EM

23:15
Buffalo (BUF)
Operates only on 2024-01-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2797)
Duration: 1:15, non-stop
Boeing 717 (717)
WestJet WS8389
22:50
Detroit (DTW) EM

23:59
Buffalo (BUF)
Effective 2024-04-09 through 2024-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2717)
Duration: 1:09, non-stop
Boeing 717 (717)
WestJet WS8499
10:00
Detroit (DTW) EM

11:10
Buffalo (BUF)
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5342)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)
  • A domestic route departing from the Detroit airport (DTW) and arriving at Buffalo airport (BUF).
  • The flight distance is 240 miles, or 386 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:04 and 1:15.
All DTW-BUF flights
All WestJet flights
Return (BUF-DTW) flights
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