United Airlines
flight
UA 6621:
Houston George Bush - Vancouver
Houston George Bush - Vancouver
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FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-05-01 through 2026-06-02
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:53, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-05-02 through 2026-06-03
Mon
Tue
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Wed
Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:53, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-06-04 through 2026-06-16
Mon
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Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:53, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-06-06 through 2026-06-17
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:53, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-06-18 through 2026-09-06
Mon
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Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:46, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-06-20 through 2026-09-07
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:46, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA6621
Valid until 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1301)
Duration: 4:58, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-01-18 through 2026-01-19
Mon
Tue
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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 Air Canada.
(AC 1301)
Duration: 4:58, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-01-21 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1301)
Duration: 4:58, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:51, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA6621
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1301)
Duration: 4:58, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
United Airlines UA6621
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1293)
Duration: 4:47, non-stop Boeing 737 MAX 8 (7M8)
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Parallax here IAH-YVR
- UA 6621 is an international flight departing from Houston George Bush airport, United States (IAH) and arriving at Vancouver airport, Canada (YVR).
- The flight distance is 1968 miles, or 3167 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 4:46 and 4:58.