Alaska Airlines flights from Buffalo (BUF) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
16:56
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4000 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3934) |
| Daily
16:58
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4000 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3934) |
| Tue,Wed,Sat
16:05
Buffalo (BUF)
16:54
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4022 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-04 through 2024-10-05 Codeshare flight, operated by American Airlines.(AA 403) |
| Sun
18:08
Buffalo (BUF)
18:58
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4161 Non-stop Boeing 737-800 (738) 1:50 Operates only on 2024-09-01 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Tue,Thu,Fri
18:30
Buffalo (BUF)
19:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4161 Non-stop Boeing 737-800 (738) 1:50 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Thu
11:40
Buffalo (BUF)
12:33
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Embraer EMB 175 (E75) 1:53 Valid until 2024-09-02 Codeshare flight, operated by American Airlines.(AA 3455) |
| Mon
15:14
Buffalo (BUF)
16:10
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-11-04 Codeshare flight, operated by American Airlines.(AA 403) |
| Tue
15:25
Buffalo (BUF)
16:21
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-10-08 through 2024-10-29 Codeshare flight, operated by American Airlines.(AA 403) |
| Daily
16:42
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Canadair CRJ 700 (CR7) 2:08 Effective 2025-01-07 through 2025-03-05 Codeshare flight, operated by American Airlines.(AA 4841) |
| Daily
16:47
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:03 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by American Airlines.(AA 3430) |
| Daily
16:51
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2025-03-06 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 4841) |
| Daily
16:56
Buffalo (BUF)
17:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:49 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Thu,Fri,Sun
18:30
Buffalo (BUF)
19:19
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-05 through 2024-10-06 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Thu,Fri,Sun
18:44
Buffalo (BUF)
19:35
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:51 Effective 2024-10-07 through 2024-10-28 Codeshare flight, operated by American Airlines.(AA 403) |
| Fri,Sun
18:44
Buffalo (BUF)
19:35
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4197 Non-stop Boeing 737-800 (738) 1:51 Effective 2024-11-01 through 2024-11-03 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Thu,Fri,Sun
11:06
Buffalo (BUF)
12:03
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 4093) |
| Mon-Wed,Sat,Sun
11:06
Buffalo (BUF)
12:03
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 4093) |
| Mon,Thu,Fri,Sun
11:29
Buffalo (BUF)
12:23
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2024-10-07 through 2024-10-20 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon
11:29
Buffalo (BUF)
12:23
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2024-10-21 through 2024-10-28 Codeshare flight, operated by American Airlines.(AA 3410) |
| Thu,Fri,Sun
11:29
Buffalo (BUF)
12:23
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2024-10-24 through 2024-10-27 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon,Thu,Fri,Sun
11:35
Buffalo (BUF)
12:24
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-05 through 2024-10-06 Codeshare flight, operated by American Airlines.(AA 2550) |
| Tue
11:40
Buffalo (BUF)
12:33
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 175 (E75) 1:53 Operates only on 2024-09-03 Codeshare flight, operated by American Airlines.(AA 3455) |
| Daily
11:41
Buffalo (BUF)
12:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-12-05 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 4093) |
| Tue,Wed,Sat
11:44
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 4093) |
| Daily
11:49
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 3410) |
| Thu,Fri
11:50
Buffalo (BUF)
12:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2024-11-28 through 2024-11-29 Codeshare flight, operated by American Airlines.(AA 4093) |
| Daily
11:51
Buffalo (BUF)
12:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3410) |
| Daily
11:53
Buffalo (BUF)
12:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3410) |
| Sat
15:57
Buffalo (BUF)
16:54
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2024-10-12 through 2024-11-02 Codeshare flight, operated by American Airlines.(AA 3410) |
| Wed
15:58
Buffalo (BUF)
16:55
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4409 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2024-10-09 through 2024-10-30 Codeshare flight, operated by American Airlines.(AA 3410) |
| Daily
16:46
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4524 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-12-05 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3430) |
| Thu,Fri
16:55
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4524 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2024-11-28 through 2024-11-29 Codeshare flight, operated by American Airlines.(AA 3430) |
| Tue,Wed,Sat
18:17
Buffalo (BUF)
19:13
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4524 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 3430) |
| Mon-Fri,Sun
08:00
Buffalo (BUF)
08:49
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4617 Non-stop Boeing 737-800 (738) 1:49 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 453) |
| Daily
08:24
Buffalo (BUF)
09:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4617 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3377) |
| Daily
08:26
Buffalo (BUF)
09:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4617 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3377) |
| Mon
06:35
Buffalo (BUF)
07:31
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-10-07 Codeshare flight, operated by American Airlines.(AA 2162) |
| Fri
06:35
Buffalo (BUF)
07:31
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-11-01 Codeshare flight, operated by American Airlines.(AA 290) |
| Sun
06:44
Buffalo (BUF)
07:42
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Operates only on 2024-10-13 Codeshare flight, operated by American Airlines.(AA 4267) |
| Mon
06:44
Buffalo (BUF)
07:42
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Operates only on 2024-10-28 Codeshare flight, operated by American Airlines.(AA 4267) |
| Daily
06:46
Buffalo (BUF)
07:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2025-03-06 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 4141) |
| Mon-Sat
06:54
Buffalo (BUF)
07:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-10-08 through 2024-10-18 Codeshare flight, operated by American Airlines.(AA 4267) |
| Sat,Sun
06:54
Buffalo (BUF)
07:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2024-10-19 through 2024-10-27 Codeshare flight, operated by American Airlines.(AA 4267) |
| Mon-Fri
06:54
Buffalo (BUF)
07:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-10-21 through 2024-10-25 Codeshare flight, operated by American Airlines.(AA 4267) |
| Mon-Wed,Sat,Sun
06:54
Buffalo (BUF)
07:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-10-29 through 2024-11-04 Codeshare flight, operated by American Airlines.(AA 4267) |
| Tue,Wed,Sat
07:10
Buffalo (BUF)
08:07
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 4053) |
| Mon,Thu,Fri,Sun
07:10
Buffalo (BUF)
08:08
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 4053) |
| Mon-Wed,Sat,Sun
07:10
Buffalo (BUF)
08:08
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 4053) |
| Daily
07:45
Buffalo (BUF)
08:33
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Boeing 737-800 (738) 1:48 Effective 2024-09-04 through 2024-10-06 Codeshare flight, operated by American Airlines.(AA 2164) |
| Daily
08:08
Buffalo (BUF)
09:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6540 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:12 Effective 2025-02-13 through 2025-03-05 Codeshare flight, operated by American Airlines.(AA 4141) |
1
2
- A domestic route departing from the Buffalo airport (BUF) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 472 miles, or 759 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 1:48 and 2:12.
