Air Canada flight AC 3371: Denver - Dallas Fort Worth

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:39 Denver (DEN) 16:34 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Airbus A320 (320) 1:55 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 578)
Daily 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-900 (739) 2:04 Effective 2026-01-06 through 2026-02-02
Codeshare flight, operated by United Airlines.(UA 578)
Tue 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-800 (738) 2:04 Operates only on 2026-02-03
Codeshare flight, operated by United Airlines.(UA 578)
Daily 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-900 (739) 2:04 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 578)
Wed,Thu,Sat 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Airbus A319 (319) 2:04 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by United Airlines.(UA 578)
Mon,Tue,Thu,Fri,Sun 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-900 (739) 2:04 Effective 2026-02-13 through 2026-02-24
Codeshare flight, operated by United Airlines.(UA 578)
Sat 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Airbus A319 (319) 2:04 Effective 2026-02-21 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 578)
Mon-Fri,Sun 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-900 (739) 2:04 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 578)
Mon-Fri,Sun 13:45 Denver (DEN) 16:49 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Airbus A320 (320) 2:04 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 578)
Daily 13:45 Denver (DEN) 16:52 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Airbus A320 (320) 2:07 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 578)
Mon,Tue,Thu-Sat 14:02 Denver (DEN) 17:06 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-900 (739) 2:04 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 578)
Mon,Sun 14:02 Denver (DEN) 17:06 Dallas Fort Worth (DFW) E
AC 3371 Non-stop Boeing 737-800 (738) 2:04 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by United Airlines.(UA 578)
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Air Canada flight AC 3371:
Denver - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3371
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 1:55, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-01-06 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3371
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-02-12 through 2026-02-18
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-02-13 through 2026-02-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-02-21 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-02-25 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:07, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3371
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3371
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 578)
Duration: 2:04, non-stop
Boeing 737-800 (738)
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  • AC 3371 is a domestic flight departing from the Denver airport (DEN) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 641 miles, or 1031 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 1:55 and 2:07.