Avianca flight AV 2279: Buffalo - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 06:45 Buffalo (BUF) 07:43 Chicago O'Hare (ORD) 1
AV 2279 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
AV 2279 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
AV 2279 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
AV 2279 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
AV 2279 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
AV 2279 Non-stop Boeing 737 MAX 8 (7M8) 1:53 Operates only on 2025-05-22
Codeshare flight, operated by United Airlines.(UA 329)
Fri-Sun 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-700 (73G) 1:56 Effective 2025-05-23 through 2025-05-25
Codeshare flight, operated by United Airlines.(UA 329)
Mon 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2025-05-26
Codeshare flight, operated by United Airlines.(UA 329)
Tue,Wed 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Airbus A319 (319) 1:56 Effective 2025-05-27 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 329)
Thu,Fri 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737 MAX 9 (7M9) 1:56 Effective 2025-05-29 through 2025-05-30
Codeshare flight, operated by United Airlines.(UA 329)
Mon,Thu-Sun 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-700 (73G) 1:56 Effective 2025-05-31 through 2025-06-26
Codeshare flight, operated by United Airlines.(UA 329)
Mon-Fri 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-900 (739) 1:56 Effective 2025-06-27 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 329)
Sun 07:00 Buffalo (BUF) 07:56 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Airbus A320 (320) 1:56 Effective 2025-06-29 through 2025-08-17
Codeshare flight, operated by United Airlines.(UA 329)
Daily 07:00 Buffalo (BUF) 07:48 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-900 (739) 1:48 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 329)
Daily 07:00 Buffalo (BUF) 07:58 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737-800 (738) 1:58 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 329)
Daily 07:00 Buffalo (BUF) 07:48 Chicago O'Hare (ORD) 1
AV 2279 Non-stop Boeing 737 MAX 8 (7M8) 1:48 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 329)
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Avianca flight AV 2279:
Buffalo - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Avianca AV2279
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:58, non-stop
Boeing 737-700 (73G)

Avianca AV2279
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:58, non-stop
Airbus A319 (319)

Avianca AV2279
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-900 (739)

Avianca AV2279
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Airbus A320 (320)

Avianca AV2279
Effective 2025-07-12 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-900 (739)

Avianca AV2279
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:53, non-stop
Boeing 737 MAX 8 (7M8)

Avianca AV2279
Effective 2025-05-23 through 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-700 (73G)

Avianca AV2279
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-800 (738)

Avianca AV2279
Effective 2025-05-27 through 2025-06-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Airbus A319 (319)

Avianca AV2279
Effective 2025-05-29 through 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737 MAX 9 (7M9)

Avianca AV2279
Effective 2025-05-31 through 2025-06-26
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-700 (73G)

Avianca AV2279
Effective 2025-06-27 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Boeing 737-900 (739)

Avianca AV2279
Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:56, non-stop
Airbus A320 (320)

Avianca AV2279
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:48, non-stop
Boeing 737-900 (739)

Avianca AV2279
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:58, non-stop
Boeing 737-800 (738)

Avianca AV2279
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 329)
Duration: 1:48, non-stop
Boeing 737 MAX 8 (7M8)
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  • AV 2279 is a domestic flight 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 1:58.