All airlines flying from Buffalo (BUF) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
16:51
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 American Airlines AA 4841 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2025-03-06 through 2025-04-03 |
| Daily
08:12
Buffalo (BUF)
09:20
Chicago O'Hare (ORD) 3 American Airlines AA 4946 Non-stop Canadair CRJ 700 (CR7) 2:08 Effective 2025-01-07 through 2025-02-12 |
| Sat,Sun
17:59
Buffalo (BUF)
18:55
Chicago O'Hare (ORD) 2 United Airlines UA 5500 Non-stop Embraer EMB 175 (E7W) 1:56 Valid until 2024-09-07 |
| Sat
17:59
Buffalo (BUF)
18:55
Chicago O'Hare (ORD) 2 United Airlines UA 5500 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2024-09-14 through 2024-09-21 |
| Daily
10:53
Buffalo (BUF)
11:52
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 1:59 Valid until 2024-09-02 |
| Mon,Thu-Sun
10:53
Buffalo (BUF)
11:52
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2024-09-05 through 2024-09-15 |
| Thu-Sun
10:53
Buffalo (BUF)
11:52
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2024-09-19 through 2024-09-22 |
| Daily
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-09-26 through 2024-10-03 |
| Mon-Sat
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-10-05 through 2024-10-12 |
| Mon-Thu,Sat,Sun
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-10-13 through 2024-10-19 |
| Mon-Sat
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-10-21 through 2024-10-26 |
| Daily
10:57
Buffalo (BUF)
12:05
Chicago O'Hare (ORD) 2 United Airlines UA 5695 Non-stop Embraer EMB 175 (E7W) 2:08 Effective from 2025-02-13 |
| Direct Codeshare Flights: |
| Sun
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Airbus A319 (319) 1:57 Effective 2024-11-03 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 329) |
| Wed
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-11-06 through 2024-11-13 Codeshare flight, operated by United Airlines.(UA 329) |
| Wed,Fri
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-11-15 through 2024-11-29 Codeshare flight, operated by United Airlines.(UA 329) |
| Wed
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Boeing 737-800 (738) 1:57 Effective 2024-12-04 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 329) |
| Fri
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-12-06 through 2024-12-13 Codeshare flight, operated by United Airlines.(UA 329) |
| Sun
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Boeing 737-900 (739) 1:57 Effective 2024-12-08 through 2024-12-15 Codeshare flight, operated by United Airlines.(UA 329) |
| Wed,Fri,Sun
07:00
Buffalo (BUF)
08:04
Chicago O'Hare (ORD) 1 Copa Airlines CM 1080 Non-stop Airbus A319 (319) 2:04 Effective 2024-12-20 through 2025-01-31 Codeshare flight, operated by United Airlines.(UA 329) |
| Wed,Fri,Sun
10:53
Buffalo (BUF)
11:52
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 1:59 Valid until 2024-09-01 Codeshare flight, operated by United Airlines.(UA 5695) |
| Fri,Sun
10:53
Buffalo (BUF)
11:52
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2024-09-06 through 2024-09-22 Codeshare flight, operated by United Airlines.(UA 5695) |
| Wed,Fri,Sun
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-09-27 through 2024-10-02 Codeshare flight, operated by United Airlines.(UA 5695) |
| Fri,Sun
10:55
Buffalo (BUF)
11:53
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2024-10-04 through 2024-10-06 Codeshare flight, operated by United Airlines.(UA 4462) |
| Wed,Fri,Sun
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-10-09 through 2024-10-16 Codeshare flight, operated by United Airlines.(UA 5695) |
| Fri,Sun
10:55
Buffalo (BUF)
11:53
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2024-10-18 through 2024-10-20 Codeshare flight, operated by United Airlines.(UA 4462) |
| Wed,Fri
10:55
Buffalo (BUF)
11:55
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-10-23 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 5695) |
| Wed,Fri,Sun
10:57
Buffalo (BUF)
12:05
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2025-03-09 through 2025-03-30 Codeshare flight, operated by United Airlines.(UA 5695) |
| Fri,Sun
10:57
Buffalo (BUF)
12:05
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by United Airlines.(UA 5695) |
| Wed,Fri,Sun
10:57
Buffalo (BUF)
12:05
Chicago O'Hare (ORD) 2 Copa Airlines CM 1080 Non-stop Embraer EMB 175 (E7W) 2:08 Effective from 2025-05-07 Codeshare flight, operated by United Airlines.(UA 5695) |
| Mon
15:14
Buffalo (BUF)
16:10
Chicago O'Hare (ORD) 3 British Airways BA 1741 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 British Airways BA 1741 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-10-08 through 2024-10-29 Codeshare flight, operated by American Airlines.(AA 403) |
| Tue,Wed,Sat
16:05
Buffalo (BUF)
16:54
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-04 through 2024-10-05 Codeshare flight, operated by American Airlines.(AA 403) |
| Daily
16:42
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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
16:46
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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) |
| Daily
16:47
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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 British Airways BA 1741 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2025-03-06 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 4841) |
| Thu,Fri
16:55
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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) |
| Daily
16:56
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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
16:56
Buffalo (BUF)
17:45
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Boeing 737-800 (738) 1:49 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 403) |
| Daily
16:58
Buffalo (BUF)
17:50
Chicago O'Hare (ORD) 3 British Airways BA 1741 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) |
| Sun
18:08
Buffalo (BUF)
18:58
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Boeing 737-800 (738) 1:50 Operates only on 2024-09-01 Codeshare flight, operated by American Airlines.(AA 403) |
| Tue,Wed,Sat
18:17
Buffalo (BUF)
19:13
Chicago O'Hare (ORD) 3 British Airways BA 1741 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,Thu,Fri,Sun
18:19
Buffalo (BUF)
19:16
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2024-11-07 through 2024-11-17 Codeshare flight, operated by American Airlines.(AA 3342) |
| Mon-Wed,Sat,Sun
18:19
Buffalo (BUF)
19:16
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2024-11-25 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 3342) |
| Mon,Tue,Thu,Fri
18:30
Buffalo (BUF)
19:20
Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Boeing 737-800 (738) 1:50 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon,Thu,Fri,Sun
18:30
Buffalo (BUF)
19:19
Chicago O'Hare (ORD) 3 British Airways BA 1741 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 British Airways BA 1741 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 British Airways BA 1741 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 British Airways BA 1743 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 British Airways BA 1743 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) |
- 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.
