Avianca flight AV 2312: Chicago O'Hare - Houston George Bush

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sat 06:00 Chicago O'Hare (ORD) 1 08:45 Houston George Bush (IAH) C
AV 2312 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-05-21 through 2026-06-20
Codeshare flight, operated by United Airlines.(UA 1804)
Daily 07:30 Chicago O'Hare (ORD) 1 10:37 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:07 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1231)
Mon-Wed,Fri-Sun 07:35 Chicago O'Hare (ORD) 1 10:40 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:05 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1231)
Daily 07:35 Chicago O'Hare (ORD) 1 10:40 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:05 Effective 2026-01-06 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 1416)
Daily 07:35 Chicago O'Hare (ORD) 1 10:40 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:05 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1416)
Daily 07:35 Chicago O'Hare (ORD) 1 10:38 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1231)
Daily 07:35 Chicago O'Hare (ORD) 1 10:42 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:07 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1231)
Mon,Wed,Fri,Sun 07:45 Chicago O'Hare (ORD) 1 10:33 Houston George Bush (IAH) C
AV 2312 Non-stop Boeing 737-900 (739) 2:48 Effective 2026-05-22 through 2026-06-22
Codeshare flight, operated by United Airlines.(UA 1231)
Daily 07:45 Chicago O'Hare (ORD) 1 10:33 Houston George Bush (IAH) C
AV 2312 Non-stop Boeing 737-900 (739) 2:48 Effective from 2026-06-23
Codeshare flight, operated by United Airlines.(UA 1231)
Thu 08:54 Chicago O'Hare (ORD) 1 12:07 Houston George Bush (IAH) C
AV 2312 Non-stop Airbus A321neo (32Q) 3:13 Valid until 2026-01-01
Codeshare flight, operated by United Airlines.(UA 2084)
Wed 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C
AV 2312 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 2638)


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Avianca flight AV 2312:
Chicago O'Hare - Houston George Bush
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2312
06:00
Chicago O'Hare (ORD) 1

08:45
Houston George Bush (IAH) C
Effective 2026-05-21 through 2026-06-20
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1804)
Duration: 2:45, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2312
07:30
Chicago O'Hare (ORD) 1

10:37
Houston George Bush (IAH) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 3:07, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:35
Chicago O'Hare (ORD) 1

10:40
Houston George Bush (IAH) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 3:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:35
Chicago O'Hare (ORD) 1

10:40
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1416)
Duration: 3:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:35
Chicago O'Hare (ORD) 1

10:40
Houston George Bush (IAH) C
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1416)
Duration: 3:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:35
Chicago O'Hare (ORD) 1

10:38
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 3:03, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:35
Chicago O'Hare (ORD) 1

10:42
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 3:07, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
07:45
Chicago O'Hare (ORD) 1

10:33
Houston George Bush (IAH) C
Effective 2026-05-22 through 2026-06-22
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 2:48, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2312
07:45
Chicago O'Hare (ORD) 1

10:33
Houston George Bush (IAH) C
Effective from 2026-06-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1231)
Duration: 2:48, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2312
08:54
Chicago O'Hare (ORD) 1

12:07
Houston George Bush (IAH) C
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2084)
Duration: 3:13, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Avianca AV2312
10:35
Chicago O'Hare (ORD) 1

13:40
Houston George Bush (IAH) C
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2638)
Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)
  • AV 2312 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 925 miles, or 1489 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:45 and 3:13.
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