Volaris flight Y4 2251: Denver - Phoenix Sky Harbor

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:37 Denver (DEN) 12:52 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-07
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu-Sun 10:39 Denver (DEN) 11:54 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-08 through 2026-03-30
Codeshare flight, operated by Frontier Airlines.(F9)
Tue 16:36 Denver (DEN) 17:46 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:10 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri 18:08 Denver (DEN) 20:13 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:05 Effective 2026-01-09 through 2026-01-12
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 18:11 Denver (DEN) 20:19 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A321 (321) 2:08 Operates only on 2026-01-15
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Sun 18:11 Denver (DEN) 20:19 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:08 Effective 2026-01-18 through 2026-01-19
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri 19:20 Denver (DEN) 21:29 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:09 Effective 2026-02-13 through 2026-03-02
Codeshare flight, operated by Frontier Airlines.(F9)
Thu,Sat,Sun 19:32 Denver (DEN) 21:41 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:09 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by Frontier Airlines.(F9)
Tue,Wed,Sat 21:20 Denver (DEN) 23:29 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:09 Effective 2026-01-13 through 2026-01-17
Codeshare flight, operated by Frontier Airlines.(F9)
Tue,Wed 21:24 Denver (DEN) 23:33 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:09 Effective 2026-02-10 through 2026-03-04
Codeshare flight, operated by Frontier Airlines.(F9)
Tue,Wed,Sat 21:44 Denver (DEN) 23:53 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:09 Effective 2026-01-20 through 2026-02-07
Codeshare flight, operated by Frontier Airlines.(F9)
Tue,Wed,Sat 22:29 Denver (DEN) 00:29 Phoenix Sky Harbor (PHX)
Y4 2251 Non-stop Airbus A320 (320) 2:00 Effective 2026-01-06 through 2026-01-10
Codeshare flight, operated by Frontier Airlines.(F9)
The flight arrives 1 day after departure.
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Volaris flight Y4 2251:
Denver - Phoenix Sky Harbor
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Volaris Y42251
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-03-08 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:10, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-01-09 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:05, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-01-18 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:08, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-02-13 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-01-13 through 2026-01-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-02-10 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-01-20 through 2026-02-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42251
Effective 2026-01-06 through 2026-01-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:00, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
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  • Y4 2251 is a domestic flight departing from the Denver airport (DEN) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 601 miles, or 968 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:00 and 2:15.