All airlines flying from Buffalo (BUF) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
17:04
Buffalo (BUF)
18:00
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6789 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3342) |
| Daily
18:45
Buffalo (BUF)
19:35
Chicago O'Hare (ORD) 3 Gulf Air GF 6789 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 403) |
| Daily
18:49
Buffalo (BUF)
19:45
Chicago O'Hare (ORD) 3 Gulf Air GF 6789 Non-stop Boeing 737-800 (738) 1:56 Effective from 2025-10-06 Codeshare flight, operated by American Airlines.(AA 403) |
| Daily
18:53
Buffalo (BUF)
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6789 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 3342) |
| Daily
18:56
Buffalo (BUF)
19:45
Chicago O'Hare (ORD) 3 Gulf Air GF 6789 Non-stop Boeing 737-800 (738) 1:49 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 403) |
| Thu
08:20
Buffalo (BUF)
08:36
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6809 Non-stop Canadair CRJ 700 (CR7) 1:16 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 5064) |
| Daily
16:00
Buffalo (BUF)
17:00
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6809 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4183) |
| Sat
10:50
Buffalo (BUF)
11:50
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2025-06-28 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 3440) |
| Daily
13:55
Buffalo (BUF)
14:55
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 2:00 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4381) |
| Daily
13:55
Buffalo (BUF)
14:48
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 4381) |
| Daily
13:55
Buffalo (BUF)
14:48
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 4381) |
| Daily
13:57
Buffalo (BUF)
14:55
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 4165) |
| Mon-Fri,Sun
13:57
Buffalo (BUF)
14:55
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 4381) |
| Daily
13:57
Buffalo (BUF)
14:55
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4381) |
| Mon,Wed,Fri-Sun
08:10
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7107 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4053) |
| Mon,Wed,Fri-Sun
11:39
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective from 2026-02-13 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon,Wed,Fri-Sun
11:40
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2025-12-03 through 2025-12-15 Codeshare flight, operated by American Airlines.(AA 3410) |
| Tue,Wed
11:40
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2025-12-16 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon,Wed,Fri-Sun
11:43
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2025-11-02 through 2025-12-01 Codeshare flight, operated by American Airlines.(AA 3410) |
| Daily
11:46
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-10-06 through 2025-10-27 Codeshare flight, operated by American Airlines.(AA 3410) |
| Wed,Fri,Sat
11:46
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-10-29 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 3410) |
| Daily
13:24
Buffalo (BUF)
14:20
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon,Sat,Sun
05:10
Buffalo (BUF)
05:59
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Airbus A319 (319) 1:49 Effective 2025-06-07 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sat,Sun
05:14
Buffalo (BUF)
06:06
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Airbus A319 (319) 1:52 Effective 2025-07-05 through 2025-08-04 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sat,Sun
08:02
Buffalo (BUF)
08:56
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-08-09 through 2025-09-15 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sun
08:02
Buffalo (BUF)
08:56
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-09-21 through 2025-09-28 Codeshare flight, operated by American Airlines.(AA 1195) |
| Fri
10:50
Buffalo (BUF)
11:44
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:54 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 1195) |
| Daily
16:56
Buffalo (BUF)
17:53
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7245 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3934) |
| Daily
05:17
Buffalo (BUF)
06:15
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2025-10-24 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 4141) |
| Daily
08:00
Buffalo (BUF)
08:59
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:59 Effective 2025-06-06 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2112) |
| Daily
08:02
Buffalo (BUF)
08:56
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:54 Effective 2025-07-05 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2112) |
| Daily
08:09
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4053) |
| Daily
08:09
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4053) |
| Daily
08:10
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4053) |
| Daily
08:12
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4053) |
| Daily
08:14
Buffalo (BUF)
09:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4053) |
| Thu
08:20
Buffalo (BUF)
08:36
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Canadair CRJ 700 (CR7) 1:16 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 5064) |
| Tue,Sat
10:03
Buffalo (BUF)
11:00
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 1:57 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4800) |
| Daily
10:11
Buffalo (BUF)
11:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-05-05 through 2025-05-24 Codeshare flight, operated by American Airlines.(AA 3410) |
| Sun
10:11
Buffalo (BUF)
11:07
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 1:56 Operates only on 2025-05-25 Codeshare flight, operated by American Airlines.(AA 4377) |
| Daily
10:11
Buffalo (BUF)
11:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-05-26 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3410) |
| Mon,Wed-Fri,Sun
10:16
Buffalo (BUF)
11:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3410) |
| Fri
10:50
Buffalo (BUF)
11:44
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:54 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 1195) |
| Daily
18:49
Buffalo (BUF)
19:45
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-10-06 through 2025-10-23 Codeshare flight, operated by American Airlines.(AA 403) |
| Mon-Fri,Sun
06:45
Buffalo (BUF)
07:43
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-700 (73G) 1:58 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 329) |
| Sat
06:45
Buffalo (BUF)
07:43
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 1:58 Effective 2025-05-03 through 2025-05-17 Codeshare flight, operated by United Airlines.(UA 329) |
| Sat
06:45
Buffalo (BUF)
07:41
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-900 (739) 1:56 Operates only on 2025-06-28 Codeshare flight, operated by United Airlines.(UA 329) |
| Sat
06:45
Buffalo (BUF)
07:41
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A320 (320) 1:56 Operates only on 2025-07-05 Codeshare flight, operated by United Airlines.(UA 329) |
| Sat
06:45
Buffalo (BUF)
07:41
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-900 (739) 1:56 Effective 2025-07-12 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 329) |
| Thu
07:00
Buffalo (BUF)
07:53
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737 MAX 8 (7M8) 1:53 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 329) |
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Parallax here BUF-ORD
- 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 1:16 and 2:10.
