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

FLIGHT SCHEDULE
Direct Flights:
Sat,Sun 14:02 Chicago O'Hare (ORD) 2 16:43 Buffalo (BUF) United Airlines UA 4465 Non-stop Canadair CRJ 550 (CR5) 1:41 Effective 2024-12-21 through 2025-01-05
Daily 10:35 Chicago O'Hare (ORD) 2 13:11 Buffalo (BUF) United Airlines UA 4800 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2024-12-03 through 2024-12-18
Daily 13:15 Chicago O'Hare (ORD) 3 15:48 Buffalo (BUF) American Airlines AA 4841 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-01-07 through 2025-02-12
Daily 13:15 Chicago O'Hare (ORD) 3 15:45 Buffalo (BUF) American Airlines AA 4841 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-02-13 through 2025-03-05
Daily 13:15 Chicago O'Hare (ORD) 3 15:54 Buffalo (BUF) American Airlines AA 4841 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2025-03-06 through 2025-04-03
Daily 18:20 Chicago O'Hare (ORD) 3 21:02 Buffalo (BUF) American Airlines AA 4948 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2025-01-07 through 2025-02-12
Sat,Sun 14:20 Chicago O'Hare (ORD) 2 17:02 Buffalo (BUF) United Airlines UA 5609 Non-stop Embraer EMB 175 (E7W) 1:42 Valid until 2024-09-07
Sat 14:20 Chicago O'Hare (ORD) 2 17:02 Buffalo (BUF) United Airlines UA 5609 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2024-09-14 through 2024-09-21
Daily 07:22 Chicago O'Hare (ORD) 2 10:06 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2024-09-02
Mon,Thu-Sun 07:22 Chicago O'Hare (ORD) 2 10:06 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-09-05 through 2024-09-15
Thu-Sun 07:22 Chicago O'Hare (ORD) 2 10:06 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-09-19 through 2024-09-22
Daily 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-09-26 through 2024-10-03
Mon-Sat 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-05 through 2024-10-12
Mon-Thu,Sat,Sun 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-13 through 2024-10-19
Mon-Sat 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-21 through 2024-10-26
Daily 07:30 Chicago O'Hare (ORD) 2 10:16 Buffalo (BUF) United Airlines UA 5708 Non-stop Embraer EMB 175 (E7W) 1:46 Effective from 2025-02-13
Daily 16:50 Chicago O'Hare (ORD) 3 19:36 Buffalo (BUF) American Airlines AA 6071 Non-stop Canadair CRJ (CRJ) 1:46 Effective 2024-12-19 through 2025-01-06
Direct Codeshare Flights:
Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:27 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Airbus A319 (319) 1:37 Effective 2025-01-08 through 2025-01-31 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:31 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737 MAX 8 (7M8) 1:41 Effective 2025-03-02 through 2025-03-30 Codeshare flight, operated by United Airlines.(UA 1335)
Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:31 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737 MAX 8 (7M8) 1:41 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 17:50 Chicago O'Hare (ORD) 1 20:31 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737 MAX 8 (7M8) 1:41 Effective from 2025-05-07 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 18:06 Chicago O'Hare (ORD) 1 20:47 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-10-27 through 2024-11-06 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 18:06 Chicago O'Hare (ORD) 1 20:47 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-11-10 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 18:08 Chicago O'Hare (ORD) 1 20:49 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737-800 (738) 1:41 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 18:15 Chicago O'Hare (ORD) 1 20:56 Buffalo (BUF) Copa Airlines CM 1365 Non-stop Boeing 737-800 (738) 1:41 Effective 2024-09-27 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 1335)
Wed,Fri,Sun 18:15 Chicago O'Hare (ORD) 1 21:00 Buffalo (BUF) Copa Airlines CM 1365 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 07:22 Chicago O'Hare (ORD) 2 10:06 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2024-09-02 Codeshare flight, operated by United Airlines.(UA 5708)
Mon,Thu-Sun 07:22 Chicago O'Hare (ORD) 2 10:06 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-09-05 through 2024-09-23 Codeshare flight, operated by United Airlines.(UA 5708)
Daily 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-09-26 through 2024-10-03 Codeshare flight, operated by United Airlines.(UA 5708)
Fri,Sun 07:25 Chicago O'Hare (ORD) 2 10:08 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2024-10-04 through 2024-10-06 Codeshare flight, operated by United Airlines.(UA 4456)
Mon-Sat 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-05 through 2024-10-12 Codeshare flight, operated by United Airlines.(UA 5708)
Mon-Thu,Sat,Sun 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-13 through 2024-10-19 Codeshare flight, operated by United Airlines.(UA 5708)
Fri,Sun 07:25 Chicago O'Hare (ORD) 2 10:08 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2024-10-18 through 2024-10-20 Codeshare flight, operated by United Airlines.(UA 4456)
Mon-Sat 07:25 Chicago O'Hare (ORD) 2 10:09 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2024-10-21 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 5708)
Daily 07:30 Chicago O'Hare (ORD) 2 10:16 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Embraer EMB 175 (E7W) 1:46 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 5708)
Sat 23:59 Chicago O'Hare (ORD) 1 02:39 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Airbus A319 (319) 1:40 Operates only on 2024-11-30 Codeshare flight, operated by United Airlines.(UA 1565) The flight arrives 1 day after departure.
Sun 23:59 Chicago O'Hare (ORD) 1 02:39 Buffalo (BUF) Air New Zealand NZ 2111 Non-stop Boeing 737-700 (73G) 1:40 Operates only on 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1565) The flight arrives 1 day after departure.
Mon-Fri 14:02 Chicago O'Hare (ORD) 2 16:44 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 3662)
Sat,Sun 14:02 Chicago O'Hare (ORD) 2 16:43 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Canadair CRJ 550 (CR5) 1:41 Effective 2024-12-21 through 2025-01-05 Codeshare flight, operated by United Airlines.(UA 4465)
Wed 14:03 Chicago O'Hare (ORD) 1 16:44 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-900 (739) 1:41 Operates only on 2024-12-04 Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Thu,Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-10-27 through 2024-11-03 Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Fri,Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-11-05 through 2024-11-28 Codeshare flight, operated by United Airlines.(UA 1448)
Fri 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Airbus A319 (319) 1:41 Operates only on 2024-11-29 Codeshare flight, operated by United Airlines.(UA 1448)
Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Operates only on 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1448)
Mon 14:11 Chicago O'Hare (ORD) 1 16:52 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Operates only on 2024-12-02 Codeshare flight, operated by United Airlines.(UA 1448)
Mon,Fri 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-11-01 through 2024-11-04 Codeshare flight, operated by United Airlines.(UA 1448)
Tue 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-12-03 through 2024-12-10 Codeshare flight, operated by United Airlines.(UA 1448)
Mon,Thu-Sun 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Airbus A319 (319) 1:41 Effective 2024-12-05 through 2024-12-16 Codeshare flight, operated by United Airlines.(UA 1448)
Tue,Wed 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-12-11 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 1448)
Daily 14:12 Chicago O'Hare (ORD) 2 16:54 Buffalo (BUF) Air New Zealand NZ 2113 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 3591)

1 2 3 4 5 6 ... 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

Feedback - Disclaimer - Privacy

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

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA4465

14:02

Chicago O'Hare (ORD) 2

16:43

Buffalo (BUF)

Effective 2024-12-21 through 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4800

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

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

American Airlines AA4841

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

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

American Airlines AA4841

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

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

American Airlines AA4841

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

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

American Airlines AA4948

18:20

Chicago O'Hare (ORD) 3

21:02

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)

United Airlines UA5609

14:20

Chicago O'Hare (ORD) 2

17:02

Buffalo (BUF)

Valid until 2024-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5609

14:20

Chicago O'Hare (ORD) 2

17:02

Buffalo (BUF)

Effective 2024-09-14 through 2024-09-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:22

Chicago O'Hare (ORD) 2

10:06

Buffalo (BUF)

Valid until 2024-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:22

Chicago O'Hare (ORD) 2

10:06

Buffalo (BUF)

Effective 2024-09-05 through 2024-09-15

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:22

Chicago O'Hare (ORD) 2

10:06

Buffalo (BUF)

Effective 2024-09-19 through 2024-09-22

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-09-26 through 2024-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-10-05 through 2024-10-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-10-13 through 2024-10-19

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5708

07:30

Chicago O'Hare (ORD) 2

10:16

Buffalo (BUF)

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

American Airlines AA6071

16:50

Chicago O'Hare (ORD) 3

19:36

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Copa Airlines CM1365

17:50

Chicago O'Hare (ORD) 1

20:27

Buffalo (BUF)

Effective 2025-01-08 through 2025-01-31

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:37, non-stop
Airbus A319 (319)

Copa Airlines CM1365

17:50

Chicago O'Hare (ORD) 1

20:31

Buffalo (BUF)

Effective 2025-03-02 through 2025-03-30

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:41, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM1365

17:50

Chicago O'Hare (ORD) 1

20:31

Buffalo (BUF)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:41, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM1365

17:50

Chicago O'Hare (ORD) 1

20:31

Buffalo (BUF)

Effective from 2025-05-07

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:41, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM1365

18:06

Chicago O'Hare (ORD) 1

20:47

Buffalo (BUF)

Effective 2024-10-27 through 2024-11-06

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Copa Airlines CM1365

18:06

Chicago O'Hare (ORD) 1

20:47

Buffalo (BUF)

Effective 2024-11-10 through 2024-12-01

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Copa Airlines CM1365

18:08

Chicago O'Hare (ORD) 1

20:49

Buffalo (BUF)

Valid until 2024-09-25

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

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

Copa Airlines CM1365

18:15

Chicago O'Hare (ORD) 1

20:56

Buffalo (BUF)

Effective 2024-09-27 through 2024-10-25

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

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

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

Copa Airlines CM1365

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)

Air New Zealand NZ2111

07:22

Chicago O'Hare (ORD) 2

10:06

Buffalo (BUF)

Valid until 2024-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:22

Chicago O'Hare (ORD) 2

10:06

Buffalo (BUF)

Effective 2024-09-05 through 2024-09-23

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-09-26 through 2024-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:08

Buffalo (BUF)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 4456)

Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-10-05 through 2024-10-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

Effective 2024-10-13 through 2024-10-19

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:08

Buffalo (BUF)

Effective 2024-10-18 through 2024-10-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 4456)

Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Air New Zealand NZ2111

07:25

Chicago O'Hare (ORD) 2

10:09

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

07:30

Chicago O'Hare (ORD) 2

10:16

Buffalo (BUF)

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5708)

Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Air New Zealand NZ2111

23:59

Chicago O'Hare (ORD) 1

02:39(+1)

Buffalo (BUF)

Operates only on 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1565)

Duration: 1:40, non-stop
Airbus A319 (319)
The flight arrives 1 day after departure.

Air New Zealand NZ2111

23:59

Chicago O'Hare (ORD) 1

02:39(+1)

Buffalo (BUF)

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1565)

Duration: 1:40, non-stop
Boeing 737-700 (73G)
The flight arrives 1 day after departure.

Air New Zealand NZ2113

14:02

Chicago O'Hare (ORD) 2

16:44

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 3662)

Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Air New Zealand NZ2113

14:02

Chicago O'Hare (ORD) 2

16:43

Buffalo (BUF)

Effective 2024-12-21 through 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4465)

Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)

Air New Zealand NZ2113

14:03

Chicago O'Hare (ORD) 1

16:44

Buffalo (BUF)

Operates only on 2024-12-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2113

14:10

Chicago O'Hare (ORD) 1

16:51

Buffalo (BUF)

Effective 2024-10-27 through 2024-11-03

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:10

Chicago O'Hare (ORD) 1

16:51

Buffalo (BUF)

Effective 2024-11-05 through 2024-11-28

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:10

Chicago O'Hare (ORD) 1

16:51

Buffalo (BUF)

Operates only on 2024-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

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

Air New Zealand NZ2113

14:10

Chicago O'Hare (ORD) 1

16:51

Buffalo (BUF)

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:11

Chicago O'Hare (ORD) 1

16:52

Buffalo (BUF)

Operates only on 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:12

Chicago O'Hare (ORD) 1

16:53

Buffalo (BUF)

Effective 2024-11-01 through 2024-11-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:12

Chicago O'Hare (ORD) 1

16:53

Buffalo (BUF)

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:12

Chicago O'Hare (ORD) 1

16:53

Buffalo (BUF)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1448)

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

Air New Zealand NZ2113

14:12

Chicago O'Hare (ORD) 1

16:53

Buffalo (BUF)

Effective 2024-12-11 through 2024-12-18

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1448)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2113

14:12

Chicago O'Hare (ORD) 2

16:54

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3591)

Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

prev Page 3 / 10 next

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

Feedback - Disclaimer - Privacy