Air Canada flight AC 4138: Denver - Omaha

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:55 Denver (DEN) 10:37 Omaha (OMA)
AC 4138 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4798)
Daily 08:00 Denver (DEN) 10:30 Omaha (OMA)
AC 4138 Non-stop Airbus A319 (319) 1:30 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 298)
Air Canada flight AC 4138:
Denver - Omaha
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4138
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4798)
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4138
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 298)
Duration: 1:30, non-stop
Airbus A319 (319)
  • AC 4138 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 1:42.