Frontier Airlines flight F9 4181: Houston George Bush - Phoenix Sky Harbor

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 18:44 Houston George Bush (IAH) A 20:59 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:15 Operates only on 2026-03-07
Thu,Sun 20:07 Houston George Bush (IAH) A 21:15 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:08 Effective 2026-03-08 through 2026-03-12
Thu 21:28 Houston George Bush (IAH) A 23:36 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2026-01-15
Mon,Fri 21:28 Houston George Bush (IAH) A 23:36 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:08 Effective 2026-01-16 through 2026-01-19
Sun 21:28 Houston George Bush (IAH) A 23:36 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321 (321) 3:08 Operates only on 2026-01-18
Thu 21:36 Houston George Bush (IAH) A 23:44 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:08 Effective 2026-02-12 through 2026-03-05
Sun 21:41 Houston George Bush (IAH) A 23:49 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:08 Effective 2026-02-15 through 2026-03-01
Mon 21:51 Houston George Bush (IAH) A 23:59 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:08 Effective 2026-02-16 through 2026-03-02
Mon,Fri,Sat 22:28 Houston George Bush (IAH) A 00:28 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321neo (32Q) 3:00 Valid until 2026-01-05
The flight arrives 1 day after departure.
Thu 22:28 Houston George Bush (IAH) A 00:28 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:00 Operates only on 2026-01-08
The flight arrives 1 day after departure.
Sun 22:28 Houston George Bush (IAH) A 00:28 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321 (321) 3:00 Operates only on 2026-01-11
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:28 Houston George Bush (IAH) A 23:28 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321 (321) 3:00 Effective 2026-04-02 through 2026-04-13
Sun 22:32 Houston George Bush (IAH) A 00:32 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A321neo (32Q) 3:00 Valid until 2026-01-04
The flight arrives 1 day after departure.
Fri 22:36 Houston George Bush (IAH) A 00:48 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:12 Effective 2026-02-13 through 2026-02-27
The flight arrives 1 day after departure.
Mon,Sat 22:45 Houston George Bush (IAH) A 23:57 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:12 Effective 2026-03-09 through 2026-03-14
Sat 22:45 Houston George Bush (IAH) A 23:57 Phoenix Sky Harbor (PHX) 3
F9 4181 Non-stop Airbus A320neo (32N) 3:12 Operates only on 2026-03-21


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Frontier Airlines flight F9 4181:
Houston George Bush - Phoenix Sky Harbor
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F94181
18:44
Houston George Bush (IAH) A

20:59
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
20:07
Houston George Bush (IAH) A

21:15
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-03-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
21:28
Houston George Bush (IAH) A

23:36
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94181
21:28
Houston George Bush (IAH) A

23:36
Phoenix Sky Harbor (PHX) 3
Effective 2026-01-16 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
21:28
Houston George Bush (IAH) A

23:36
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F94181
21:36
Houston George Bush (IAH) A

23:44
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
21:41
Houston George Bush (IAH) A

23:49
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
21:51
Houston George Bush (IAH) A

23:59
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:08, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
22:28
Houston George Bush (IAH) A

00:28(+1)
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F94181
22:28
Houston George Bush (IAH) A

00:28(+1)
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F94181
22:28
Houston George Bush (IAH) A

00:28(+1)
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F94181
22:28
Houston George Bush (IAH) A

23:28
Phoenix Sky Harbor (PHX) 3
Effective 2026-04-02 through 2026-04-13
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F94181
22:32
Houston George Bush (IAH) A

00:32(+1)
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F94181
22:36
Houston George Bush (IAH) A

00:48(+1)
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:12, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F94181
22:45
Houston George Bush (IAH) A

23:57
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-09 through 2026-03-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:12, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94181
22:45
Houston George Bush (IAH) A

23:57
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:12, non-stop
Airbus A320neo (32N)
  • F9 4181 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 1007 miles, or 1620 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . 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 3:00 and 3:15.
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