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

FLIGHT SCHEDULE
Direct Flights:
Mon 17:54 Buffalo (BUF) 18:44 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Airbus A320 (320) 1:50 Operates only on 2024-10-14
Mon-Fri 18:00 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2024-09-26 through 2024-10-04
Sat 18:00 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Airbus A320 (320) 1:50 Effective 2024-09-28 through 2024-10-26
Sun 18:00 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Boeing 737-700 (73G) 1:50 Operates only on 2024-09-29
Mon-Fri,Sun 18:00 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2024-10-06 through 2024-10-11
Sun 18:00 Buffalo (BUF) 18:48 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Boeing 737-700 (73G) 1:48 Operates only on 2024-10-13
Mon-Fri,Sun 18:00 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 236 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2024-10-15 through 2024-10-25
Fri 06:35 Buffalo (BUF) 07:31 Chicago O'Hare (ORD) 3 American Airlines AA 290 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-11-01
Daily 07:00 Buffalo (BUF) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-800 (738) 1:51 Valid until 2024-10-19
Sun 07:00 Buffalo (BUF) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Airbus A320 (320) 1:51 Operates only on 2024-10-20
Mon-Sat 07:00 Buffalo (BUF) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-800 (738) 1:51 Effective 2024-10-21 through 2024-10-26
Sun 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-800 (738) 1:57 Operates only on 2024-10-27
Mon-Sat 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-10-28 through 2024-12-03
Sun 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Airbus A319 (319) 1:57 Effective 2024-11-03 through 2024-12-01
Wed 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-800 (738) 1:57 Effective 2024-12-04 through 2024-12-18
Mon,Tue,Thu-Sat 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-12-05 through 2024-12-17
Sun 07:00 Buffalo (BUF) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-900 (739) 1:57 Effective 2024-12-08 through 2024-12-15
Daily 07:00 Buffalo (BUF) 08:04 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Airbus A319 (319) 2:04 Effective 2024-12-19 through 2025-02-12
Daily 07:00 Buffalo (BUF) 07:48 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737 MAX 8 (7M8) 1:48 Effective from 2025-02-13
Sat 22:00 Buffalo (BUF) 22:57 Chicago O'Hare (ORD) 1 United Airlines UA 334 Non-stop Airbus A319 (319) 1:57 Operates only on 2024-11-30
Sun 22:00 Buffalo (BUF) 22:57 Chicago O'Hare (ORD) 1 United Airlines UA 334 Non-stop Boeing 737-700 (73G) 1:57 Operates only on 2024-12-01
Mon 15:14 Buffalo (BUF) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-11-04
Tue 15:25 Buffalo (BUF) 16:21 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-10-08 through 2024-10-29
Tue,Wed,Sat 16:05 Buffalo (BUF) 16:54 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-04 through 2024-10-05
Daily 16:56 Buffalo (BUF) 17:45 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:49 Effective from 2025-06-05
Sun 18:08 Buffalo (BUF) 18:58 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:50 Operates only on 2024-09-01
Mon,Tue,Thu,Fri 18:30 Buffalo (BUF) 19:20 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:50 Valid until 2024-09-03
Mon,Thu,Fri,Sun 18:30 Buffalo (BUF) 19:19 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-05 through 2024-10-06
Mon,Thu,Fri,Sun 18:44 Buffalo (BUF) 19:35 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:51 Effective 2024-10-07 through 2024-10-28
Fri,Sun 18:44 Buffalo (BUF) 19:35 Chicago O'Hare (ORD) 3 American Airlines AA 403 Non-stop Boeing 737-800 (738) 1:51 Effective 2024-11-01 through 2024-11-03
Mon-Fri,Sun 08:00 Buffalo (BUF) 08:49 Chicago O'Hare (ORD) 3 American Airlines AA 453 Non-stop Boeing 737-800 (738) 1:49 Valid until 2024-09-03
Daily 08:15 Buffalo (BUF) 09:05 Chicago O'Hare (ORD) 3 American Airlines AA 453 Non-stop Boeing 737-800 (738) 1:50 Effective from 2025-06-05
Mon-Fri,Sun 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-10-27 through 2024-11-27
Fri 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Airbus A319 (319) 1:57 Operates only on 2024-11-29
Mon,Tue,Sun 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-12-01 through 2024-12-03
Wed 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737-900 (739) 1:57 Operates only on 2024-12-04
Mon,Thu-Sun 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Airbus A319 (319) 1:57 Effective 2024-12-05 through 2024-12-16
Tue,Wed 17:50 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737-700 (73G) 1:57 Effective 2024-12-10 through 2024-12-18
Daily 17:50 Buffalo (BUF) 18:38 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737-800 (738) 1:48 Effective from 2025-02-13
Sat 17:58 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Airbus A319 (319) 1:57 Effective 2024-11-02 through 2024-11-30
Fri 18:02 Buffalo (BUF) 18:53 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737 MAX 8 (7M8) 1:51 Effective 2024-09-06 through 2024-09-20
Mon-Thu 18:04 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737 MAX 8 (7M8) 1:51 Valid until 2024-09-05
Mon-Thu,Sun 18:04 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 630 Non-stop Boeing 737 MAX 8 (7M8) 1:51 Effective 2024-09-08 through 2024-09-25
Sun 10:55 Buffalo (BUF) 11:51 Chicago O'Hare (ORD) 1 United Airlines UA 1451 Non-stop Boeing 737-700 (73G) 1:56 Operates only on 2024-10-27
Mon 06:35 Buffalo (BUF) 07:31 Chicago O'Hare (ORD) 3 American Airlines AA 2162 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-10-07
Daily 07:45 Buffalo (BUF) 08:33 Chicago O'Hare (ORD) 3 American Airlines AA 2164 Non-stop Boeing 737-800 (738) 1:48 Effective 2024-09-04 through 2024-10-06
Mon,Thu,Fri,Sun 11:35 Buffalo (BUF) 12:24 Chicago O'Hare (ORD) 3 American Airlines AA 2550 Non-stop Boeing 737-800 (738) 1:49 Effective 2024-09-05 through 2024-10-06
Mon,Thu,Fri,Sun 18:19 Buffalo (BUF) 19:16 Chicago O'Hare (ORD) 3 American Airlines AA 3342 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2024-11-07 through 2024-11-22
Mon-Wed,Sat,Sun 18:19 Buffalo (BUF) 19:16 Chicago O'Hare (ORD) 3 American Airlines AA 3342 Non-stop Embraer EMB 175 (E75) 1:57 Effective 2024-11-23 through 2024-12-04
Daily 08:24 Buffalo (BUF) 09:20 Chicago O'Hare (ORD) 3 American Airlines AA 3377 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Effective 2025-04-04 through 2025-05-04

1 2 3 4 ... 7 8 9

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.

Return (ORD-BUF) flights

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

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA236

17:54

Buffalo (BUF)

18:44

Chicago O'Hare (ORD) 1

Operates only on 2024-10-14

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Airbus A320 (320)

United Airlines UA236

18:00

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 1

Effective 2024-09-26 through 2024-10-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA236

18:00

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 1

Effective 2024-09-28 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Airbus A320 (320)

United Airlines UA236

18:00

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 1

Operates only on 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (73G)

United Airlines UA236

18:00

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 1

Effective 2024-10-06 through 2024-10-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA236

18:00

Buffalo (BUF)

18:48

Chicago O'Hare (ORD) 1

Operates only on 2024-10-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:48, non-stop
Boeing 737-700 (73G)

United Airlines UA236

18:00

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 1

Effective 2024-10-15 through 2024-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

American Airlines AA290

06:35

Buffalo (BUF)

07:31

Chicago O'Hare (ORD) 3

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:56, non-stop
Boeing 737-800 (738)

United Airlines UA329

07:00

Buffalo (BUF)

07:51

Chicago O'Hare (ORD) 1

Valid until 2024-10-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

United Airlines UA329

07:00

Buffalo (BUF)

07:51

Chicago O'Hare (ORD) 1

Operates only on 2024-10-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:51, non-stop
Airbus A320 (320)

United Airlines UA329

07:00

Buffalo (BUF)

07:51

Chicago O'Hare (ORD) 1

Effective 2024-10-21 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:51, non-stop
Boeing 737-800 (738)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

Operates only on 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Boeing 737-800 (738)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

Effective 2024-10-28 through 2024-12-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:57, non-stop
Boeing 737-700 (73G)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

Effective 2024-11-03 through 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:57, non-stop
Boeing 737-800 (738)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

Effective 2024-12-05 through 2024-12-17

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:57, non-stop
Boeing 737-700 (73G)

United Airlines UA329

07:00

Buffalo (BUF)

07:57

Chicago O'Hare (ORD) 1

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Boeing 737-900 (739)

United Airlines UA329

07:00

Buffalo (BUF)

08:04

Chicago O'Hare (ORD) 1

Effective 2024-12-19 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Airbus A319 (319)

United Airlines UA329

07:00

Buffalo (BUF)

07:48

Chicago O'Hare (ORD) 1

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA334

22:00

Buffalo (BUF)

22:57

Chicago O'Hare (ORD) 1

Operates only on 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA334

22:00

Buffalo (BUF)

22:57

Chicago O'Hare (ORD) 1

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Boeing 737-700 (73G)

American Airlines AA403

15:14

Buffalo (BUF)

16:10

Chicago O'Hare (ORD) 3

Operates only on 2024-11-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:56, non-stop
Boeing 737-800 (738)

American Airlines AA403

15:25

Buffalo (BUF)

16:21

Chicago O'Hare (ORD) 3

Effective 2024-10-08 through 2024-10-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:56, non-stop
Boeing 737-800 (738)

American Airlines AA403

16:05

Buffalo (BUF)

16:54

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:49, non-stop
Boeing 737-800 (738)

American Airlines AA403

16:56

Buffalo (BUF)

17:45

Chicago O'Hare (ORD) 3

Effective from 2025-06-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-800 (738)

American Airlines AA403

18:08

Buffalo (BUF)

18:58

Chicago O'Hare (ORD) 3

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-800 (738)

American Airlines AA403

18:30

Buffalo (BUF)

19:20

Chicago O'Hare (ORD) 3

Valid until 2024-09-03

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (738)

American Airlines AA403

18:30

Buffalo (BUF)

19:19

Chicago O'Hare (ORD) 3

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:49, non-stop
Boeing 737-800 (738)

American Airlines AA403

18:44

Buffalo (BUF)

19:35

Chicago O'Hare (ORD) 3

Effective 2024-10-07 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

American Airlines AA403

18:44

Buffalo (BUF)

19:35

Chicago O'Hare (ORD) 3

Effective 2024-11-01 through 2024-11-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

American Airlines AA453

08:00

Buffalo (BUF)

08:49

Chicago O'Hare (ORD) 3

Valid until 2024-09-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:49, non-stop
Boeing 737-800 (738)

American Airlines AA453

08:15

Buffalo (BUF)

09:05

Chicago O'Hare (ORD) 3

Effective from 2025-06-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Boeing 737-800 (738)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:57, non-stop
Boeing 737-700 (73G)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

Operates only on 2024-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

Effective 2024-12-01 through 2024-12-03

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Boeing 737-700 (73G)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

Operates only on 2024-12-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:57, non-stop
Boeing 737-900 (739)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

Effective 2024-12-05 through 2024-12-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA630

17:50

Buffalo (BUF)

18:47

Chicago O'Hare (ORD) 1

Effective 2024-12-10 through 2024-12-18

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:57, non-stop
Boeing 737-700 (73G)

United Airlines UA630

17:50

Buffalo (BUF)

18:38

Chicago O'Hare (ORD) 1

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA630

17:58

Buffalo (BUF)

18:55

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA630

18:02

Buffalo (BUF)

18:53

Chicago O'Hare (ORD) 1

Effective 2024-09-06 through 2024-09-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:51, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA630

18:04

Buffalo (BUF)

18:55

Chicago O'Hare (ORD) 1

Valid until 2024-09-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA630

18:04

Buffalo (BUF)

18:55

Chicago O'Hare (ORD) 1

Effective 2024-09-08 through 2024-09-25

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 1:51, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1451

10:55

Buffalo (BUF)

11:51

Chicago O'Hare (ORD) 1

Operates only on 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:56, non-stop
Boeing 737-700 (73G)

American Airlines AA2162

06:35

Buffalo (BUF)

07:31

Chicago O'Hare (ORD) 3

Operates only on 2024-10-07

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:56, non-stop
Boeing 737-800 (738)

American Airlines AA2164

07:45

Buffalo (BUF)

08:33

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Boeing 737-800 (738)

American Airlines AA2550

11:35

Buffalo (BUF)

12:24

Chicago O'Hare (ORD) 3

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:49, non-stop
Boeing 737-800 (738)

American Airlines AA3342

18:19

Buffalo (BUF)

19:16

Chicago O'Hare (ORD) 3

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

American Airlines AA3342

18:19

Buffalo (BUF)

19:16

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

American Airlines AA3377

08:24

Buffalo (BUF)

09:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Embraer EMB 170 / EMB 175 (E70)

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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.

Return (ORD-BUF) flights

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