Air Canada
flight
AC 4181:
Edmonton - Houston George Bush
Edmonton - Houston George Bush
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4181
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1478)
Duration: 4:40, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4181
Operates only on 2026-01-06
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1478)
Duration: 4:40, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4181
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1478)
Duration: 4:40, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4181
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1478)
Duration: 4:34, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4181
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1478)
Duration: 4:34, non-stop Airbus A319 (319)
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- AC 4181 is an international flight departing from Edmonton airport, Canada (YEG) and arriving at Houston George Bush airport, United States (IAH).
- The flight distance is 1853 miles, or 2982 km.
- The timezone of the departure airport is UTC-7 , 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 4:34 and 4:40.