Air Canada
flight
AC 4551:
Denver - Omaha
Denver - Omaha
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4551
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 517)
Duration: 1:31, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 262)
Duration: 1:32, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1961)
Duration: 1:36, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1436)
Duration: 1:37, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1436)
Duration: 1:31, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1436)
Duration: 1:37, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4551
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1436)
Duration: 1:30, non-stop Boeing 737-800 (738)
- AC 4551 is a domestic flight departing from the Denver airport (DEN) and arriving at Omaha airport (OMA).
- The flight distance is 471 miles, or 758 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 1:30 and 1:37.