Avianca
flight
AV 2297:
Houston George Bush - Washington Dulles
Houston George Bush - Washington Dulles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-02-13 through 2026-03-06
Mon
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Tue
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Wed
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-02-14 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:03, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-02-16 through 2026-03-03
Mon
Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-02-18 through 2026-03-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-08 through 2026-03-24
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-09 through 2026-03-28
Mon
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:03, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-11 through 2026-03-18
Mon
-
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Tue
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Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-13 through 2026-03-20
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-25 through 2026-03-27
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-01-08 through 2026-02-10
Mon
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Tue
Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-01-10 through 2026-02-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-01-14 through 2026-02-02
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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-
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Operates only on 2026-02-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Avianca AV2297
Effective 2026-02-06 through 2026-02-11
Mon
Tue
-
-
Wed
Thu
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-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2297
Operates only on 2026-02-12
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:01, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2297
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 2:59, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2297
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1788)
Duration: 3:07, non-stop Boeing 737-800 (738)
- AV 2297 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Washington Dulles airport (IAD).
- The flight distance is 1188 miles, or 1912 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 2:59 and 3:10.