All airlines flying from Chicago O'Hare (ORD) to Buffalo (BUF).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 18:15 Chicago O'Hare (ORD) 1 20:56 Buffalo (BUF) ANA NH 7074 Non-stop Airbus A320 (320) 1:41 Operates only on 2024-10-19 Codeshare flight, operated by United Airlines.(UA 1335)
Daily 18:15 Chicago O'Hare (ORD) 1 20:56 Buffalo (BUF) ANA NH 7074 Non-stop Boeing 737-800 (738) 1:41 Effective 2024-10-20 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 1335)
Tue 18:15 Chicago O'Hare (ORD) 1 21:00 Buffalo (BUF) ANA NH 7074 Non-stop Boeing 737-800 (738) 1:45 Effective 2024-12-03 through 2024-12-17 Codeshare flight, operated by United Airlines.(UA 1335)
Mon,Wed-Fri,Sun 18:15 Chicago O'Hare (ORD) 1 21:00 Buffalo (BUF) ANA NH 7074 Non-stop Boeing 737-700 (73G) 1:45 Effective 2024-12-04 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 1335)
Daily 18:20 Chicago O'Hare (ORD) 1 21:01 Buffalo (BUF) ANA NH 7074 Non-stop Airbus A319 (319) 1:41 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 1335)
Sat 18:33 Chicago O'Hare (ORD) 1 21:18 Buffalo (BUF) ANA NH 7074 Non-stop Boeing 737-900 (739) 1:45 Effective 2024-12-07 through 2024-12-14 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Sat 13:15 Chicago O'Hare (ORD) 3 15:46 Buffalo (BUF) Royal Jordanian RJ 7255 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2024-12-14 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3430)
Thu,Sat 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) Royal Jordanian RJ 7255 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2024-12-19 through 2024-12-28 Codeshare flight, operated by American Airlines.(AA 3430)
Wed,Thu,Sat 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) Royal Jordanian RJ 7255 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-01-01 through 2025-01-04 Codeshare flight, operated by American Airlines.(AA 3430)
Mon,Wed,Fri-Sun 20:15 Chicago O'Hare (ORD) 3 22:42 Buffalo (BUF) Royal Jordanian RJ 7282 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2025-02-14 through 2025-03-05 Codeshare flight, operated by American Airlines.(AA 4140)
Daily 20:15 Chicago O'Hare (ORD) 3 22:53 Buffalo (BUF) Royal Jordanian RJ 7282 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2025-03-07 through 2025-03-31 Codeshare flight, operated by American Airlines.(AA 4140)
Wed,Thu 20:15 Chicago O'Hare (ORD) 3 22:53 Buffalo (BUF) Royal Jordanian RJ 7282 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2025-04-02 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 4140)
Mon,Wed-Sun 18:20 Chicago O'Hare (ORD) 3 21:08 Buffalo (BUF) Royal Jordanian RJ 7284 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2025-04-04 through 2025-04-14 Codeshare flight, operated by American Airlines.(AA 3382)
Daily 18:20 Chicago O'Hare (ORD) 3 21:08 Buffalo (BUF) Royal Jordanian RJ 7284 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2025-04-15 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3382)
Daily 18:20 Chicago O'Hare (ORD) 3 21:01 Buffalo (BUF) Royal Jordanian RJ 7284 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3382)
Mon 09:50 Chicago O'Hare (ORD) 3 12:25 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:35 Operates only on 2024-11-04 Codeshare flight, operated by American Airlines.(AA 403)
Tue 09:55 Chicago O'Hare (ORD) 3 12:30 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:35 Operates only on 2024-10-29 Codeshare flight, operated by American Airlines.(AA 403)
Wed,Sat 09:55 Chicago O'Hare (ORD) 3 12:36 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2024-10-30 through 2024-11-02 Codeshare flight, operated by American Airlines.(AA 3410)
Thu,Fri 13:15 Chicago O'Hare (ORD) 3 15:47 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2024-11-28 through 2024-11-29 Codeshare flight, operated by American Airlines.(AA 3430)
Daily 13:15 Chicago O'Hare (ORD) 3 15:46 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2024-12-05 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3430)
Daily 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by American Airlines.(AA 3430)
Daily 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) JAL JL 7316 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by American Airlines.(AA 4841)
Daily 13:15 Chicago O'Hare (ORD) 3 15:45 Buffalo (BUF) JAL JL 7316 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-02-13 through 2025-03-05 Codeshare flight, operated by American Airlines.(AA 4841)
Daily 13:15 Chicago O'Hare (ORD) 3 15:54 Buffalo (BUF) JAL JL 7316 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2025-03-06 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 4841)
Daily 13:15 Chicago O'Hare (ORD) 3 15:49 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3934)
Daily 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3934)
Daily 13:15 Chicago O'Hare (ORD) 3 15:46 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:31 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 403)
Mon,Fri 13:20 Chicago O'Hare (ORD) 3 15:53 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:33 Effective 2024-09-06 through 2024-10-04 Codeshare flight, operated by American Airlines.(AA 403)
Thu,Sun 13:22 Chicago O'Hare (ORD) 3 15:55 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:33 Effective 2024-09-05 through 2024-10-06 Codeshare flight, operated by American Airlines.(AA 403)
Sun 14:42 Chicago O'Hare (ORD) 3 17:18 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:36 Operates only on 2024-09-01 Codeshare flight, operated by American Airlines.(AA 403)
Mon,Tue,Thu,Fri 15:09 Chicago O'Hare (ORD) 3 17:40 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:31 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 403)
Tue,Wed,Sat 15:10 Chicago O'Hare (ORD) 3 17:39 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Effective 2024-11-05 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 3430)
Mon,Thu,Fri,Sun 15:20 Chicago O'Hare (ORD) 3 17:49 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 3342)
Mon-Wed,Sat,Sun 15:20 Chicago O'Hare (ORD) 3 17:49 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 3342)
Mon,Thu,Fri,Sun 15:25 Chicago O'Hare (ORD) 3 17:52 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:27 Effective 2024-10-07 through 2024-11-03 Codeshare flight, operated by American Airlines.(AA 403)
Tue,Wed,Sat 16:40 Chicago O'Hare (ORD) 3 19:14 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2024-10-08 through 2024-10-16 Codeshare flight, operated by American Airlines.(AA 3351)
Sat 16:40 Chicago O'Hare (ORD) 3 19:14 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2024-10-19 through 2024-10-26 Codeshare flight, operated by American Airlines.(AA 3351)
Tue,Wed 16:40 Chicago O'Hare (ORD) 3 19:14 Buffalo (BUF) JAL JL 7316 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2024-10-22 through 2024-10-23 Codeshare flight, operated by American Airlines.(AA 3351)
Tue,Wed,Sat 18:05 Chicago O'Hare (ORD) 3 20:40 Buffalo (BUF) JAL JL 7316 Non-stop Boeing 737-800 (738) 1:35 Effective 2024-09-04 through 2024-10-05 Codeshare flight, operated by American Airlines.(AA 2050)
Fri 18:20 Chicago O'Hare (ORD) 3 21:06 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Operates only on 2024-11-29 Codeshare flight, operated by American Airlines.(AA 3580)
Mon,Wed,Fri-Sun 18:20 Chicago O'Hare (ORD) 3 21:04 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2024-12-06 through 2024-12-16 Codeshare flight, operated by American Airlines.(AA 3580)
Tue,Wed 18:20 Chicago O'Hare (ORD) 3 21:04 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2024-12-17 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3580)
Mon,Fri,Sun 19:19 Chicago O'Hare (ORD) 3 22:05 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2024-11-08 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 3580)
Mon,Wed,Sat,Sun 19:19 Chicago O'Hare (ORD) 3 22:05 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 3580)
Wed,Sat 20:35 Chicago O'Hare (ORD) 3 23:18 Buffalo (BUF) Royal Jordanian RJ 7357 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2024-11-06 through 2024-11-20 Codeshare flight, operated by American Airlines.(AA 3580)
Daily 10:35 Chicago O'Hare (ORD) 2 13:17 Buffalo (BUF) ANA NH 7400 Non-stop Canadair CRJ 550 (CR5) 1:42 Valid until 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4382)
Daily 10:35 Chicago O'Hare (ORD) 2 13:10 Buffalo (BUF) ANA NH 7400 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2024-10-27 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 4382)
Mon,Fri-Sun 10:35 Chicago O'Hare (ORD) 2 13:10 Buffalo (BUF) ANA NH 7400 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2024-11-29 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 4382)
Daily 10:35 Chicago O'Hare (ORD) 2 13:11 Buffalo (BUF) ANA NH 7400 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4800)
Daily 10:35 Chicago O'Hare (ORD) 2 13:20 Buffalo (BUF) ANA NH 7400 Non-stop Canadair CRJ 550 (CR5) 1:45 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4382)

1 2 3 ... 6 7 8 9 10

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Buffalo airport (BUF).
The flight distance is 472 miles, or 759 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:27 and 1:48.

Return (BUF-ORD) flights

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All airlines flying from Chicago O'Hare (ORD) to Buffalo (BUF).

FLIGHT SCHEDULE

Direct Codeshare Flights:

ANA NH7074

18:15

Chicago O'Hare (ORD) 1

20:56

Buffalo (BUF)

Operates only on 2024-10-19

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:41, non-stop
Airbus A320 (320)

ANA NH7074

18:15

Chicago O'Hare (ORD) 1

20:56

Buffalo (BUF)

Effective 2024-10-20 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:41, non-stop
Boeing 737-800 (738)

ANA NH7074

18:15

Chicago O'Hare (ORD) 1

21:00

Buffalo (BUF)

Effective 2024-12-03 through 2024-12-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:45, non-stop
Boeing 737-800 (738)

ANA NH7074

18:15

Chicago O'Hare (ORD) 1

21:00

Buffalo (BUF)

Effective 2024-12-04 through 2024-12-18

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:45, non-stop
Boeing 737-700 (73G)

ANA NH7074

18:20

Chicago O'Hare (ORD) 1

21:01

Buffalo (BUF)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:41, non-stop
Airbus A319 (319)

ANA NH7074

18:33

Chicago O'Hare (ORD) 1

21:18

Buffalo (BUF)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1335)

Duration: 1:45, non-stop
Boeing 737-900 (739)

Royal Jordanian RJ7255

13:15

Chicago O'Hare (ORD) 3

15:46

Buffalo (BUF)

Effective 2024-12-14 through 2024-12-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7255

13:15

Chicago O'Hare (ORD) 3

15:48

Buffalo (BUF)

Effective 2024-12-19 through 2024-12-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7255

13:15

Chicago O'Hare (ORD) 3

15:48

Buffalo (BUF)

Effective 2025-01-01 through 2025-01-04

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7282

20:15

Chicago O'Hare (ORD) 3

22:42

Buffalo (BUF)

Effective 2025-02-14 through 2025-03-05

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4140)

Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7282

20:15

Chicago O'Hare (ORD) 3

22:53

Buffalo (BUF)

Effective 2025-03-07 through 2025-03-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4140)

Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7282

20:15

Chicago O'Hare (ORD) 3

22:53

Buffalo (BUF)

Effective 2025-04-02 through 2025-04-03

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4140)

Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7284

18:20

Chicago O'Hare (ORD) 3

21:08

Buffalo (BUF)

Effective 2025-04-04 through 2025-04-14

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3382)

Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7284

18:20

Chicago O'Hare (ORD) 3

21:08

Buffalo (BUF)

Effective 2025-04-15 through 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3382)

Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7284

18:20

Chicago O'Hare (ORD) 3

21:01

Buffalo (BUF)

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3382)

Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

09:50

Chicago O'Hare (ORD) 3

12:25

Buffalo (BUF)

Operates only on 2024-11-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:35, non-stop
Boeing 737-800 (738)

JAL JL7316

09:55

Chicago O'Hare (ORD) 3

12:30

Buffalo (BUF)

Operates only on 2024-10-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:35, non-stop
Boeing 737-800 (738)

JAL JL7316

09:55

Chicago O'Hare (ORD) 3

12:36

Buffalo (BUF)

Effective 2024-10-30 through 2024-11-02

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3410)

Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:47

Buffalo (BUF)

Effective 2024-11-28 through 2024-11-29

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:46

Buffalo (BUF)

Effective 2024-12-05 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:48

Buffalo (BUF)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:48

Buffalo (BUF)

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4841)

Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:45

Buffalo (BUF)

Effective 2025-02-13 through 2025-03-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4841)

Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:54

Buffalo (BUF)

Effective 2025-03-06 through 2025-04-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4841)

Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:49

Buffalo (BUF)

Effective 2025-04-04 through 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3934)

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:48

Buffalo (BUF)

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3934)

Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

13:15

Chicago O'Hare (ORD) 3

15:46

Buffalo (BUF)

Effective from 2025-06-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:31, non-stop
Boeing 737-800 (738)

JAL JL7316

13:20

Chicago O'Hare (ORD) 3

15:53

Buffalo (BUF)

Effective 2024-09-06 through 2024-10-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:33, non-stop
Boeing 737-800 (738)

JAL JL7316

13:22

Chicago O'Hare (ORD) 3

15:55

Buffalo (BUF)

Effective 2024-09-05 through 2024-10-06

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:33, non-stop
Boeing 737-800 (738)

JAL JL7316

14:42

Chicago O'Hare (ORD) 3

17:18

Buffalo (BUF)

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:36, non-stop
Boeing 737-800 (738)

JAL JL7316

15:09

Chicago O'Hare (ORD) 3

17:40

Buffalo (BUF)

Valid until 2024-09-03

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:31, non-stop
Boeing 737-800 (738)

JAL JL7316

15:10

Chicago O'Hare (ORD) 3

17:39

Buffalo (BUF)

Effective 2024-11-05 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3430)

Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

15:20

Chicago O'Hare (ORD) 3

17:49

Buffalo (BUF)

Effective 2024-11-07 through 2024-11-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3342)

Duration: 1:29, non-stop
Embraer EMB 175 (E75)

JAL JL7316

15:20

Chicago O'Hare (ORD) 3

17:49

Buffalo (BUF)

Effective 2024-11-23 through 2024-12-04

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3342)

Duration: 1:29, non-stop
Embraer EMB 175 (E75)

JAL JL7316

15:25

Chicago O'Hare (ORD) 3

17:52

Buffalo (BUF)

Effective 2024-10-07 through 2024-11-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 403)

Duration: 1:27, non-stop
Boeing 737-800 (738)

JAL JL7316

16:40

Chicago O'Hare (ORD) 3

19:14

Buffalo (BUF)

Effective 2024-10-08 through 2024-10-16

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3351)

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

16:40

Chicago O'Hare (ORD) 3

19:14

Buffalo (BUF)

Effective 2024-10-19 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3351)

Duration: 1:34, non-stop
Embraer EMB 175 (E75)

JAL JL7316

16:40

Chicago O'Hare (ORD) 3

19:14

Buffalo (BUF)

Effective 2024-10-22 through 2024-10-23

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3351)

Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

JAL JL7316

18:05

Chicago O'Hare (ORD) 3

20:40

Buffalo (BUF)

Effective 2024-09-04 through 2024-10-05

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2050)

Duration: 1:35, non-stop
Boeing 737-800 (738)

Royal Jordanian RJ7357

18:20

Chicago O'Hare (ORD) 3

21:06

Buffalo (BUF)

Operates only on 2024-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7357

18:20

Chicago O'Hare (ORD) 3

21:04

Buffalo (BUF)

Effective 2024-12-06 through 2024-12-16

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7357

18:20

Chicago O'Hare (ORD) 3

21:04

Buffalo (BUF)

Effective 2024-12-17 through 2024-12-18

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7357

19:19

Chicago O'Hare (ORD) 3

22:05

Buffalo (BUF)

Effective 2024-11-08 through 2024-11-22

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7357

19:19

Chicago O'Hare (ORD) 3

22:05

Buffalo (BUF)

Effective 2024-11-23 through 2024-12-04

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Royal Jordanian RJ7357

20:35

Chicago O'Hare (ORD) 3

23:18

Buffalo (BUF)

Effective 2024-11-06 through 2024-11-20

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3580)

Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

ANA NH7400

10:35

Chicago O'Hare (ORD) 2

13:17

Buffalo (BUF)

Valid until 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4382)

Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

ANA NH7400

10:35

Chicago O'Hare (ORD) 2

13:10

Buffalo (BUF)

Effective 2024-10-27 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4382)

Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)

ANA NH7400

10:35

Chicago O'Hare (ORD) 2

13:10

Buffalo (BUF)

Effective 2024-11-29 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4382)

Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)

ANA NH7400

10:35

Chicago O'Hare (ORD) 2

13:11

Buffalo (BUF)

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4800)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

ANA NH7400

10:35

Chicago O'Hare (ORD) 2

13:20

Buffalo (BUF)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4382)

Duration: 1:45, non-stop
Canadair CRJ 550 (CR5)

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A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Buffalo airport (BUF).
The flight distance is 472 miles, or 759 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:27 and 1:48.

Return (BUF-ORD) flights

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