All airlines flying from Buffalo (BUF) to Chicago O'Hare (ORD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Fri,Sun
17:16
Buffalo (BUF)
18:40
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6809 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:24 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4183) |
| Sat
17:17
Buffalo (BUF)
18:41
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6809 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:24 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 4183) |
| Daily
17:00
Buffalo (BUF)
18:00
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6824 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3380) |
| Daily
13:52
Buffalo (BUF)
15:01
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 2:09 Effective 2026-02-12 through 2026-03-28 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 2026-03-29 Codeshare flight, operated by United Airlines.(UA 4381) |
| Daily
13:59
Buffalo (BUF)
15:04
Chicago O'Hare (ORD) 2 ANA NH 7075 Non-stop Canadair CRJ 550 (CR5) 2:05 Valid until 2026-02-11 Codeshare flight, operated by United Airlines.(UA 4381) |
| Wed
11:21
Buffalo (BUF)
12:36
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7133 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3703) |
| Mon,Thu-Sat
11:22
Buffalo (BUF)
12:37
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7133 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-08 through 2026-01-12 Codeshare flight, operated by American Airlines.(AA 3703) |
| Mon,Fri,Sat
11:22
Buffalo (BUF)
12:37
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7133 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-16 through 2026-02-09 Codeshare flight, operated by American Airlines.(AA 3703) |
| Sun
11:27
Buffalo (BUF)
12:42
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7133 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Operates only on 2026-01-11 Codeshare flight, operated by American Airlines.(AA 3703) |
| Sun
11:27
Buffalo (BUF)
12:42
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7133 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-25 through 2026-02-08 Codeshare flight, operated by American Airlines.(AA 3703) |
| Daily
11:46
Buffalo (BUF)
12:40
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7157 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-10-05 through 2026-10-23 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 175 (E75) 1:54 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 3410) |
| Daily
17:01
Buffalo (BUF)
18:00
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7185 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3445) |
| Daily
17:04
Buffalo (BUF)
18:00
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7185 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3445) |
| Mon,Sat,Sun
05:13
Buffalo (BUF)
06:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Airbus A319 (319) 1:52 Effective 2026-07-04 through 2026-08-03 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sat,Sun
05:16
Buffalo (BUF)
06:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Airbus A319 (319) 1:49 Effective 2026-05-23 through 2026-06-29 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sat,Sun
06:30
Buffalo (BUF)
07:25
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:55 Effective 2026-08-08 through 2026-09-07 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sat,Sun
08:11
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-09-12 through 2026-09-14 Codeshare flight, operated by American Airlines.(AA 1195) |
| Mon,Sun
08:11
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7196 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-09-20 through 2026-09-27 Codeshare flight, operated by American Airlines.(AA 1195) |
| Daily
13:22
Buffalo (BUF)
14:15
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7296 Non-stop Airbus A319 (319) 1:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1414) |
| Mon-Wed,Fri
06:00
Buffalo (BUF)
06:59
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Airbus A319 (319) 1:59 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1360) |
| Thu
06:00
Buffalo (BUF)
07:27
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:27 Operates only on 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4645) |
| Daily
06:00
Buffalo (BUF)
07:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Airbus A319 (319) 2:05 Effective 2026-02-13 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 853) |
| Sat
06:00
Buffalo (BUF)
07:15
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 4340) |
| Thu
06:02
Buffalo (BUF)
07:20
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:18 Operates only on 2026-01-01 Codeshare flight, operated by American Airlines.(AA 4511) |
| Mon-Fri
06:05
Buffalo (BUF)
07:20
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-03-09 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4340) |
| Sun
06:09
Buffalo (BUF)
07:11
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Airbus A319 (319) 2:02 Effective 2026-03-08 through 2026-04-05 Codeshare flight, operated by American Airlines.(AA 2156) |
| Daily
06:26
Buffalo (BUF)
07:25
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:59 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1195) |
| Daily
06:30
Buffalo (BUF)
07:25
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:55 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1195) |
| Sat
06:42
Buffalo (BUF)
08:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:23 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 4595) |
| Sun
07:00
Buffalo (BUF)
08:18
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:18 Valid until 2026-01-04 Codeshare flight, operated by American Airlines.(AA 4747) |
| Mon-Fri,Sun
07:30
Buffalo (BUF)
08:53
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2026-01-07 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 4595) |
| Daily
07:30
Buffalo (BUF)
08:53
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:23 Effective 2026-01-17 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4595) |
| Tue
08:00
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Airbus A319 (319) 2:05 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 2155) |
| Daily
08:06
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:59 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 2112) |
| Daily
08:11
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2112) |
| Daily
08:11
Buffalo (BUF)
09:05
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Boeing 737-800 (738) 1:54 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1195) |
| Daily
10:16
Buffalo (BUF)
11:10
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3497) |
| Sat
12:32
Buffalo (BUF)
13:52
Chicago O'Hare (ORD) 3 JAL JL 7319 Non-stop Embraer EMB 175 (E75) 2:20 Valid until 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4447) |
| Daily
06:30
Buffalo (BUF)
07:37
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A320 (320) 2:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 262) |
| Sun
06:51
Buffalo (BUF)
07:54
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 2:03 Effective 2026-03-08 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 543) |
| Daily
07:00
Buffalo (BUF)
08:00
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 2:00 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 543) |
| Mon-Sat
07:00
Buffalo (BUF)
08:00
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 2:00 Effective 2026-03-09 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 543) |
| Daily
07:00
Buffalo (BUF)
07:57
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-700 (73G) 1:57 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 543) |
| Daily
07:00
Buffalo (BUF)
07:48
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-700 (73G) 1:48 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 543) |
| Daily
07:00
Buffalo (BUF)
07:48
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737 MAX 8 (7M8) 1:48 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 543) |
| Mon,Thu-Sun
08:30
Buffalo (BUF)
09:37
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 2:07 Effective 2026-01-08 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 228) |
| Sun
08:30
Buffalo (BUF)
09:37
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Boeing 737-800 (738) 2:07 Operates only on 2026-02-08 Codeshare flight, operated by United Airlines.(UA 228) |
| Mon
08:30
Buffalo (BUF)
09:37
Chicago O'Hare (ORD) 1 ANA NH 7401 Non-stop Airbus A319 (319) 2:07 Operates only on 2026-02-09 Codeshare flight, operated by United Airlines.(UA 228) |
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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 1:48 and 2:30.
