Air Canada
flight
AC 4591:
Denver - Fresno
Denver - Fresno
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4591
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5212)
Duration: 2:57, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4591
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5522)
Duration: 2:57, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4591
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 2:50, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4591
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 2:25, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4591
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5212)
Duration: 2:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4591
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5212)
Duration: 2:54, non-stop Embraer EMB 175 (E7W)
- AC 4591 is a domestic flight departing from the Denver airport (DEN) and arriving at Fresno airport (FAT).
- The flight distance is 841 miles, or 1354 km.
- The timezone of the departure airport is UTC-7 , 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 2:25 and 2:57.