By route

By airport

refresh-ico

Flights
Chicago (CHI) - Buffalo (BYG)

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

The timetable shows local time!

American Airlines Embraer 170
Departure
06:40
Flight time: 1 h 34 min
Arrival
09:14
American Airlines Embraer 170
Departure
07:00
Flight time: 1 h 37 min
Arrival
09:37
United Airlines Airbus A319
Departure
07:10
Flight time: 1 h 39 min
Arrival
09:49
United Airlines Boeing 737-700
Departure
07:10
Flight time: 1 h 43 min
Arrival
09:53
United Airlines Embraer 175
Departure
07:10
Flight time: 1 h 51 min
Arrival
10:01
United Airlines Boeing 737-700
Departure
07:10
Flight time: 1 h 43 min
Arrival
09:53
United Airlines Airbus A319
Departure
07:10
Flight time: 1 h 44 min
Arrival
09:54
United Airlines Embraer 175
Departure
07:10
Flight time: 1 h 38 min
Arrival
09:48
United Airlines Boeing 737
Departure
07:10
Flight time: 1 h 43 min
Arrival
09:53
United Airlines Embraer 175
Departure
07:15
Flight time: 1 h 43 min
Arrival
09:58
United Airlines Airbus A319
Departure
07:15
Flight time: 1 h 39 min
Arrival
09:54
United Airlines Boeing 737-700
Departure
07:20
Flight time: 1 h 43 min
Arrival
10:03
United Airlines Embraer 175
Departure
07:20
Flight time: 1 h 43 min
Arrival
10:03
United Airlines Boeing 737-800
Departure
07:20
Flight time: 1 h 43 min
Arrival
10:03
United Airlines Airbus A319
Departure
07:20
Flight time: 1 h 44 min
Arrival
10:04
United Airlines Embraer 175
Departure
07:25
Flight time: 1 h 38 min
Arrival
10:03
United Airlines
Departure
07:27
Flight time: 1 h 36 min
Arrival
10:03
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 42 min
Arrival
10:42
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 34 min
Arrival
10:34
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 34 min
Arrival
10:34
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 41 min
Arrival
10:41
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 49 min
Arrival
10:49
American Airlines Embraer 170
Departure
08:00
Flight time: 1 h 46 min
Arrival
10:46
American Airlines Embraer EMB 175
Departure
08:00
Flight time: 1 h 46 min
Arrival
10:46
American Airlines Embraer EMB 175
Departure
08:00
Flight time: 1 h 35 min
Arrival
10:35
American Airlines Embraer EMB 175
Departure
08:00
Flight time: 1 h 41 min
Arrival
10:41
American Airlines Embraer EMB 175
Departure
08:24
Flight time: 1 h 40 min
Arrival
11:04
American Airlines Embraer 170
Departure
08:24
Flight time: 1 h 40 min
Arrival
11:04
American Airlines Embraer EMB 175
Departure
08:24
Flight time: 1 h 40 min
Arrival
11:04
American Airlines Embraer EMB 175
Departure
08:25
Flight time: 1 h 40 min
Arrival
11:05
American Airlines Airbus A319
Departure
08:33
Flight time: 1 h 33 min
Arrival
11:06
Southwest Airlines Boeing 737
Departure
09:30
Flight time: 1 h 30 min
Arrival
12:00
Southwest Airlines Boeing 737
Departure
09:35
Flight time: 1 h 30 min
Arrival
12:05
Southwest Airlines
Departure
09:45
Flight time: 1 h 25 min
Arrival
12:10
American Airlines Airbus A319
Departure
09:50
Flight time: 1 h 40 min
Arrival
12:30
Southwest Airlines Boeing 737
Departure
09:55
Flight time: 1 h 35 min
Arrival
12:30
Southwest Airlines Boeing 737-800
Departure
09:55
Flight time: 1 h 35 min
Arrival
12:30
Southwest Airlines
Departure
10:05
Flight time: 1 h 25 min
Arrival
12:30
Southwest Airlines Boeing 737
Departure
10:10
Flight time: 1 h 30 min
Arrival
12:40
Southwest Airlines
Departure
10:25
Flight time: 1 h 25 min
Arrival
12:50
Southwest Airlines Boeing 737-700
Departure
10:30
Flight time: 1 h 30 min
Arrival
13:00
United Airlines
Departure
10:35
Flight time: 1 h 35 min
Arrival
13:10
United Airlines
Departure
10:35
Flight time: 1 h 47 min
Arrival
13:22
United Airlines
Departure
10:35
Flight time: 1 h 37 min
Arrival
13:12
United Airlines
Departure
10:35
Flight time: 1 h 46 min
Arrival
13:21
United Airlines
Departure
10:40
Flight time: 1 h 37 min
Arrival
13:17
Southwest Airlines
Departure
10:40
Flight time: 1 h 30 min
Arrival
13:10
Southwest Airlines
Departure
11:15
Flight time: 1 h 25 min
Arrival
13:40
American Airlines Embraer 170
Departure
11:40
Flight time: 1 h 32 min
Arrival
14:12
American Airlines Embraer EMB 175
Departure
11:52
Flight time: 1 h 36 min
Arrival
14:28
American Airlines Embraer EMB 175
Departure
11:58
Flight time: 1 h 36 min
Arrival
14:34
Southwest Airlines Boeing 737-800
Departure
12:45
Flight time: 1 h 30 min
Arrival
15:15
Southwest Airlines Boeing 737
Departure
12:50
Flight time: 1 h 25 min
Arrival
15:15
American Airlines Embraer EMB 175
Departure
13:10
Flight time: 1 h 46 min
Arrival
15:56
American Airlines Embraer EMB 175
Departure
13:10
Flight time: 1 h 38 min
Arrival
15:48
American Airlines Embraer 170
Departure
13:10
Flight time: 1 h 38 min
Arrival
15:48
American Airlines Boeing 737-800
Departure
13:10
Flight time: 1 h 36 min
Arrival
15:46
American Airlines Embraer 170
Departure
13:10
Flight time: 1 h 28 min
Arrival
15:38
American Airlines Embraer EMB 175
Departure
13:10
Flight time: 1 h 32 min
Arrival
15:42
American Airlines Embraer 170
Departure
13:10
Flight time: 1 h 33 min
Arrival
15:43
American Airlines Embraer 170
Departure
13:10
Flight time: 1 h 28 min
Arrival
15:38
Southwest Airlines Boeing 737
Departure
13:15
Flight time: 1 h 30 min
Arrival
15:45
American Airlines Embraer EMB 175
Departure
13:24
Flight time: 1 h 40 min
Arrival
16:04
Southwest Airlines Boeing 737
Departure
13:25
Flight time: 1 h 25 min
Arrival
15:50
Southwest Airlines
Departure
13:45
Flight time: 1 h 25 min
Arrival
16:10
Southwest Airlines Boeing 737-800
Departure
13:45
Flight time: 1 h 30 min
Arrival
16:15
American Airlines Embraer EMB 175
Departure
13:46
Flight time: 1 h 37 min
Arrival
16:23
Southwest Airlines Boeing 737
Departure
13:50
Flight time: 1 h 25 min
Arrival
16:15
Southwest Airlines Boeing 737-800
Departure
13:50
Flight time: 1 h 25 min
Arrival
16:15
Southwest Airlines Boeing 737-800
Departure
14:00
Flight time: 1 h 25 min
Arrival
16:25
United Airlines Boeing 737
Departure
14:03
Flight time: 1 h 35 min
Arrival
16:38
United Airlines Embraer 175
Departure
14:03
Flight time: 1 h 45 min
Arrival
16:48
Southwest Airlines Boeing 737
Departure
14:05
Flight time: 1 h 25 min
Arrival
16:30
American Airlines Embraer 170
Departure
14:08
Flight time: 1 h 42 min
Arrival
16:50
United Airlines Embraer 175
Departure
14:08
Flight time: 1 h 45 min
Arrival
16:53
American Airlines Embraer EMB 175
Departure
14:08
Flight time: 1 h 42 min
Arrival
16:50
United Airlines Boeing 737-800
Departure
14:08
Flight time: 1 h 44 min
Arrival
16:52
United Airlines Boeing 737-800
Departure
14:08
Flight time: 1 h 44 min
Arrival
16:52
United Airlines Boeing 737-800
Departure
14:08
Flight time: 1 h 44 min
Arrival
16:52
United Airlines Boeing 737-800
Departure
14:09
Flight time: 1 h 44 min
Arrival
16:53
United Airlines Boeing 737-700
Departure
14:10
Flight time: 1 h 45 min
Arrival
16:55
United Airlines Airbus A319
Departure
14:10
Flight time: 1 h 45 min
Arrival
16:55
United Airlines Boeing 737-700
Departure
14:10
Flight time: 1 h 45 min
Arrival
16:55
Southwest Airlines Boeing 737
Departure
14:10
Flight time: 1 h 25 min
Arrival
16:35
United Airlines Embraer 175
Departure
14:12
Flight time: 1 h 51 min
Arrival
17:03
United Airlines Boeing 737-800
Departure
14:12
Flight time: 1 h 35 min
Arrival
16:47
United Airlines Boeing 737-800
Departure
14:12
Flight time: 1 h 35 min
Arrival
16:47
American Airlines Embraer EMB 175
Departure
14:15
Flight time: 1 h 48 min
Arrival
17:03
American Airlines Embraer EMB 175
Departure
14:15
Flight time: 1 h 42 min
Arrival
16:57
American Airlines Boeing 737-800
Departure
14:15
Flight time: 1 h 43 min
Arrival
16:58
American Airlines Embraer EMB 175
Departure
14:20
Flight time: 1 h 44 min
Arrival
17:04
American Airlines Boeing 737-800
Departure
14:24
Flight time: 1 h 39 min
Arrival
17:03
American Airlines Embraer EMB 175
Departure
14:26
Flight time: 1 h 44 min
Arrival
17:10
American Airlines Embraer EMB 175
Departure
14:50
Flight time: 1 h 29 min
Arrival
17:19
American Airlines Boeing 737-800
Departure
16:45
Flight time: 1 h 31 min
Arrival
19:16
Southwest Airlines
Departure
17:00
Flight time: 1 h 25 min
Arrival
19:25
American Airlines Embraer 170
Departure
17:30
Flight time: 1 h 39 min
Arrival
20:09
Southwest Airlines
Departure
17:30
Flight time: 1 h 25 min
Arrival
19:55
United Airlines Airbus А320
Departure
17:50
Flight time: 1 h 51 min
Arrival
20:41
United Airlines Boeing 737
Departure
17:50
Flight time: 1 h 41 min
Arrival
20:31
Southwest Airlines
Departure
18:00
Flight time: 1 h 30 min
Arrival
20:30
Southwest Airlines Boeing 737
Departure
18:05
Flight time: 1 h 25 min
Arrival
20:30
United Airlines Embraer 175
Departure
18:10
Flight time: 1 h 50 min
Arrival
21:00
United Airlines Embraer 170
Departure
18:10
Flight time: 1 h 50 min
Arrival
21:00
Southwest Airlines
Departure
18:10
Flight time: 1 h 30 min
Arrival
20:40
United Airlines Boeing 737-900
Departure
18:20
Flight time: 1 h 41 min
Arrival
21:01
United Airlines Boeing 737-800
Departure
18:20
Flight time: 1 h 41 min
Arrival
21:01
United Airlines Boeing 737-900
Departure
18:20
Flight time: 1 h 41 min
Arrival
21:01
United Airlines Embraer 175
Departure
18:25
Flight time: 1 h 50 min
Arrival
21:15
United Airlines Boeing 737-800
Departure
18:25
Flight time: 1 h 48 min
Arrival
21:13
United Airlines Boeing 737-900
Departure
18:25
Flight time: 1 h 48 min
Arrival
21:13
United Airlines Boeing 737-700
Departure
18:25
Flight time: 1 h 48 min
Arrival
21:13
United Airlines Boeing 737-900
Departure
18:28
Flight time: 1 h 48 min
Arrival
21:16
American Airlines Embraer 170
Departure
18:30
Flight time: 1 h 53 min
Arrival
21:23
American Airlines Embraer 170
Departure
18:30
Flight time: 1 h 38 min
Arrival
21:08
American Airlines Embraer EMB 175
Departure
18:30
Flight time: 1 h 43 min
Arrival
21:13
American Airlines Embraer 170
Departure
18:30
Flight time: 1 h 46 min
Arrival
21:16
American Airlines Embraer 170
Departure
18:30
Flight time: 1 h 47 min
Arrival
21:17
American Airlines Embraer 170
Departure
18:30
Flight time: 1 h 48 min
Arrival
21:18
Southwest Airlines
Departure
18:45
Flight time: 1 h 30 min
Arrival
21:15
Southwest Airlines
Departure
19:00
Flight time: 1 h 25 min
Arrival
21:25
American Airlines Boeing 737-800
Departure
19:09
Flight time: 1 h 42 min
Arrival
21:51
American Airlines Boeing 737-800
Departure
19:10
Flight time: 1 h 42 min
Arrival
21:52
American Airlines Boeing 737-800
Departure
19:10
Flight time: 1 h 40 min
Arrival
21:50
American Airlines Boeing 737-800
Departure
19:25
Flight time: 1 h 37 min
Arrival
22:02
Southwest Airlines
Departure
19:25
Flight time: 1 h 25 min
Arrival
21:50
American Airlines Boeing 737-800
Departure
19:28
Flight time: 1 h 36 min
Arrival
22:04
Southwest Airlines
Departure
19:40
Flight time: 1 h 30 min
Arrival
22:10
United Airlines Airbus А320
Departure
19:45
Flight time: 1 h 43 min
Arrival
22:28
Southwest Airlines
Departure
20:00
Flight time: 1 h 25 min
Arrival
22:25
American Airlines Airbus A319
Departure
20:25
Flight time: 1 h 50 min
Arrival
23:15
Southwest Airlines Boeing 737-700
Departure
20:30
Flight time: 1 h 30 min
Arrival
23:00
Southwest Airlines Boeing 737
Departure
20:30
Flight time: 1 h 30 min
Arrival
23:00
Southwest Airlines
Departure
20:35
Flight time: 1 h 25 min
Arrival
23:00
Southwest Airlines
Departure
20:35
Flight time: 1 h 30 min
Arrival
23:05
American Airlines Boeing 737-800
Departure
20:50
Flight time: 1 h 45 min
Arrival
23:35
Southwest Airlines
Departure
20:50
Flight time: 1 h 30 min
Arrival
23:20
American Airlines Boeing 737-800
Departure
20:59
Flight time: 1 h 37 min
Arrival
23:36
Southwest Airlines Boeing 737-700
Departure
21:00
Flight time: 1 h 30 min
Arrival
23:30
Southwest Airlines Boeing 737-800
Departure
21:00
Flight time: 1 h 30 min
Arrival
23:30
American Airlines Boeing 737-800
Departure
21:15
Flight time: 1 h 38 min
Arrival
23:53
United Airlines Embraer 175
Departure
21:15
Flight time: 1 h 42 min
Arrival
23:57
American Airlines Boeing 737-800
Departure
21:18
Flight time: 1 h 38 min
Arrival
23:56