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Buffalo (Buffalo) (BYG) - Denver (DEN)

Here is the updated flight timetable for Buffalo (Buffalo) (BYG) - Denver (DEN) for 2025. Click on your desired route or flight to see detailed timetables and additional information.

The timetable shows local time!

WN 3932 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
05:00
Buffalo (Buffalo)
Flight time: 3 h 50 min
Arrival
06:50
Denver

Schedule: 22, 29 November, 20, 27 December, 3 January.

WN 1219 Buffalo — Denver
Southwest Airlines Boeing 737-800
Departure
05:15
Buffalo (Buffalo)
Flight time: 3 h 55 min
Arrival
07:10
Denver

Schedule: 10, 17, 24, 31 January, 7 February.

WN 600 Buffalo — Denver
Southwest Airlines
Departure
05:45
Buffalo (Buffalo)
Flight time: 7 h 15 min
Arrival
11:00
Denver

Schedule: 31 October.

WN 3626 Buffalo — Denver
Southwest Airlines
Departure
06:55
Buffalo (Buffalo)
Flight time: 3 h 45 min
Arrival
08:40
Denver

Schedule: 8, 15 November, 6, 13 December.

WN 164 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
07:00
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
08:40
Denver

Schedule: 4, 11, 18, 25 October, 1 November.

WN 989 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
07:10
Buffalo (Buffalo)
Flight time: 3 h 25 min
Arrival
08:35
Denver

Schedule: 23, 30 August, 6, 13, 20, 27 September.

WN 889 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
07:50
Buffalo (Buffalo)
Flight time: 3 h 25 min
Arrival
09:15
Denver

Schedule: Monday, Thursday, Friday to 29.09.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:04
Buffalo (Buffalo)
Flight time: 3 h 46 min
Arrival
09:50
Denver

Schedule: 26, 27, 30 October, 1, 2, 3, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 20, 21, 22, 23 November, ….

UA 1727 Buffalo — Denver
United Airlines Boeing 737
Departure
08:04
Buffalo (Buffalo)
Flight time: 3 h 46 min
Arrival
09:50
Denver

Schedule: 31 October.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-900
Departure
08:25
Buffalo (Buffalo)
Flight time: 3 h 36 min
Arrival
10:01
Denver

Schedule: 25 September.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:25
Buffalo (Buffalo)
Flight time: 3 h 45 min
Arrival
10:10
Denver

Schedule: 18 August.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:25
Buffalo (Buffalo)
Flight time: 3 h 36 min
Arrival
10:01
Denver

Schedule: daily from 26.09 to 25.10.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:30
Buffalo (Buffalo)
Flight time: 3 h 46 min
Arrival
10:16
Denver

Schedule: Tuesday, Wednesday from 28.10 to 19.11.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:30
Buffalo (Buffalo)
Flight time: 3 h 45 min
Arrival
10:15
Denver

Schedule: daily from 12.02.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-900
Departure
08:33
Buffalo (Buffalo)
Flight time: 3 h 36 min
Arrival
10:09
Denver

Schedule: 19 August.

UA 1727 Buffalo — Denver
United Airlines Boeing 737-800
Departure
08:33
Buffalo (Buffalo)
Flight time: 3 h 36 min
Arrival
10:09
Denver

Schedule: daily from 20.08 to 24.09.

WN 1939 Washington — Denver
Southwest Airlines Boeing 737-800
Departure
08:35
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
10:15
Denver

Schedule: Monday, Thursday, Friday from 02.10 to 30.10.

WN 1508 Washington — Denver
Southwest Airlines Boeing 737
Departure
08:50
Buffalo (Buffalo)
Flight time: 3 h 25 min
Arrival
10:15
Denver

Schedule: 31 August.

WN 2140 Tampa — Denver
Southwest Airlines Boeing 737-800
Departure
10:20
Buffalo (Buffalo)
Flight time: 3 h 35 min
Arrival
11:55
Denver

Schedule: 25, 26 November, 1, 19, 21, 22, 23, 26, 28, 29, 30 December, 2, 4 January.

WN 3238 Tampa — Denver
Southwest Airlines Boeing 737
Departure
10:30
Buffalo (Buffalo)
Flight time: 3 h 50 min
Arrival
12:20
Denver

Schedule: 11, 15, 16, 19, 25 January, 1, 5, 6, 9, 15, 17, 19, 23 February, 2 March.

WN 608 Orlando — Denver
Southwest Airlines Boeing 737
Departure
10:35
Buffalo (Buffalo)
Flight time: 3 h 50 min
Arrival
12:25
Denver

Schedule: Monday, Thursday, Friday, Sunday from 12.02 to 01.03, except for 15.02, 19.02, 23.02.

WN 2140 Tampa — Denver
Southwest Airlines Boeing 737-800
Departure
10:40
Buffalo (Buffalo)
Flight time: 3 h 35 min
Arrival
12:15
Denver

Schedule: 2, 6, 7, 9, 10, 13, 14, 16, 21, 23, 24, 28 November, 7, 12, 14, 18 December, 5 January.

UA 2479 Buffalo — Denver
United Airlines Airbus A319
Departure
10:50
Buffalo (Buffalo)
Flight time: 9 h 11 min
Arrival
18:01
Denver

Schedule: daily from 06.01 to 05.06.

WN 1459 Orlando — Denver
Southwest Airlines Boeing 737
Departure
12:20
Buffalo (Buffalo)
Flight time: 3 h 25 min
Arrival
13:45
Denver

Schedule: 24 August, 7, 14, 21, 28 September.

WN 1352 Washington — Denver
Southwest Airlines Boeing 737-800
Departure
12:50
Buffalo (Buffalo)
Flight time: 3 h 35 min
Arrival
14:25
Denver

Schedule: 5, 12, 19, 26 October.

WN 164 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
13:35
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
15:15
Denver

Schedule: Tuesday, Wednesday from 07.10 to 29.10.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320 NEO
Departure
14:11
Buffalo (Buffalo)
Flight time: 3 h 42 min
Arrival
15:53
Denver

Schedule: 18 August.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320
Departure
14:22
Buffalo (Buffalo)
Flight time: 3 h 42 min
Arrival
16:04
Denver

Schedule: 24, 31 August.

WN 3794 Fort Myers — Denver
Southwest Airlines Boeing 737
Departure
14:30
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
16:10
Denver

Schedule: 30 November.

WN 889 Buffalo — Denver
Southwest Airlines Boeing 737
Departure
16:30
Buffalo (Buffalo)
Flight time: 3 h 30 min
Arrival
18:00
Denver

Schedule: Tuesday, Wednesday to 01.10.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus А321
Departure
16:55
Buffalo (Buffalo)
Flight time: 3 h 43 min
Arrival
18:38
Denver

Schedule: 22, 29 August.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320
Departure
16:55
Buffalo (Buffalo)
Flight time: 3 h 43 min
Arrival
18:38
Denver

Schedule: 25 August, 1 September.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus А321
Departure
16:57
Buffalo (Buffalo)
Flight time: 3 h 41 min
Arrival
18:38
Denver

Schedule: 5 October.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320
Departure
16:57
Buffalo (Buffalo)
Flight time: 3 h 41 min
Arrival
18:38
Denver

Schedule: Friday, Sunday from 05.09 to 03.10, except for 14.09.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320 NEO
Departure
16:57
Buffalo (Buffalo)
Flight time: 3 h 41 min
Arrival
18:38
Denver

Schedule: 8, 14 September.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320
Departure
16:58
Buffalo (Buffalo)
Flight time: 3 h 41 min
Arrival
18:39
Denver

Schedule: 15, 22, 29 September, 6 October.

WN 2400 Washington — Denver
Southwest Airlines
Departure
17:05
Buffalo (Buffalo)
Flight time: 3 h 55 min
Arrival
19:00
Denver

Schedule: 14, 21, 28 February.

F9 2751 Buffalo — Denver
Frontier Airlines Airbus A320
Departure
17:24
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
19:04
Denver

Schedule: 10, 13, 17, 20, 24, 27 October.

WN 889 Orlando — Denver
Southwest Airlines Boeing 737
Departure
17:30
Buffalo (Buffalo)
Flight time: 3 h 25 min
Arrival
18:55
Denver

Schedule: 23, 30 August, 6, 13, 20, 27 September.

WN 4232 Miami — Denver
Southwest Airlines Boeing 737
Departure
20:20
Buffalo (Buffalo)
Flight time: 3 h 40 min
Arrival
22:00
Denver

Schedule: 22, 29 November, 20, 27 December, 3 January.