Volaris flight Y4 2237: Phoenix Sky Harbor - Houston George Bush

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri 05:01 Phoenix Sky Harbor (PHX) 09:42 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-13 through 2026-03-23
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Wed,Fri,Sat 05:01 Phoenix Sky Harbor (PHX) 09:42 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-25 through 2026-03-30
Codeshare flight, operated by Frontier Airlines.(F9)
Fri,Sat 05:15 Phoenix Sky Harbor (PHX) 08:56 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-06 through 2026-03-07
Codeshare flight, operated by Frontier Airlines.(F9)
Mon-Thu,Sat,Sun 05:15 Phoenix Sky Harbor (PHX) 09:56 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-08 through 2026-03-15
Codeshare flight, operated by Frontier Airlines.(F9)
Tue-Thu,Sat,Sun 05:15 Phoenix Sky Harbor (PHX) 09:56 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-17 through 2026-03-22
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 08:15 Phoenix Sky Harbor (PHX) 12:00 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:45 Effective 2026-01-22 through 2026-02-05
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri-Sun 10:09 Phoenix Sky Harbor (PHX) 13:48 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:39 Effective 2026-01-23 through 2026-02-09
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 17:50 Phoenix Sky Harbor (PHX) 21:33 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A320 (320) 2:43 Operates only on 2026-01-08
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 17:50 Phoenix Sky Harbor (PHX) 21:33 Houston George Bush (IAH)
Y4 2237 Non-stop Airbus A321 (321) 2:43 Operates only on 2026-01-11
Codeshare flight, operated by Frontier Airlines.(F9)
Volaris flight Y4 2237:
Phoenix Sky Harbor - Houston George Bush
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Volaris Y42237
Effective 2026-03-13 through 2026-03-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-03-25 through 2026-03-30
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-03-06 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-03-08 through 2026-03-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-03-17 through 2026-03-22
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-01-22 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Effective 2026-01-23 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:39, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:43, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42237
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:43, non-stop
Airbus A321 (321)
  • Y4 2237 is a domestic flight departing from the Phoenix Sky Harbor airport (PHX) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 1007 miles, or 1620 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 2:39 and 2:45.