United Airlines flights from Philadelphia (PHL) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Flights:
Mon-Thu,Sun 05:45 Philadelphia (PHL) D 08:42 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Airbus A319 (319) 3:57 Effective 2026-03-05 through 2026-03-12
Fri,Sat 05:45 Philadelphia (PHL) D 08:41 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-700 (73G) 3:56 Effective 2026-03-06 through 2026-03-14
Fri-Sun 05:45 Philadelphia (PHL) D 08:41 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-700 (73G) 3:56 Effective 2026-03-15 through 2026-03-28
Mon-Thu 05:45 Philadelphia (PHL) D 08:42 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Airbus A319 (319) 3:57 Effective 2026-03-16 through 2026-03-26
Daily 06:20 Philadelphia (PHL) D 09:15 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-800 (738) 3:55 Effective 2026-05-21 through 2026-08-17
Daily 08:00 Philadelphia (PHL) D 10:45 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-03-29 through 2026-04-29
Daily 08:00 Philadelphia (PHL) D 10:55 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-800 (738) 3:55 Effective 2026-04-30 through 2026-05-20
Daily 08:15 Philadelphia (PHL) D 11:10 Houston George Bush (IAH) C United Airlines UA 584 Non-stop Boeing 737-800 (738) 3:55 Effective from 2026-08-18
Mon-Fri,Sun 18:59 Philadelphia (PHL) D 21:57 Houston George Bush (IAH) C United Airlines UA 726 Non-stop Airbus A320 (320) 3:58 Effective 2026-03-05 through 2026-03-27
Daily 06:51 Philadelphia (PHL) D 09:51 Houston George Bush (IAH) C United Airlines UA 1630 Non-stop Boeing 737-900 (739) 4:00 Valid until 2026-01-05
Daily 08:05 Philadelphia (PHL) D 11:05 Houston George Bush (IAH) C United Airlines UA 1823 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-01-06 through 2026-02-03
Daily 08:05 Philadelphia (PHL) D 11:05 Houston George Bush (IAH) C United Airlines UA 1823 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-02-05 through 2026-02-11
Daily 08:00 Philadelphia (PHL) D 10:56 Houston George Bush (IAH) C United Airlines UA 1859 Non-stop Boeing 737-900 (739) 3:56 Effective 2026-02-12 through 2026-03-04
Sun 12:34 Philadelphia (PHL) D 15:31 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Boeing 737-800 (738) 3:57 Operates only on 2026-02-01
Mon,Wed,Fri,Sun 12:40 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Boeing 737-800 (738) 4:00 Effective 2026-01-07 through 2026-01-30
Thu 12:40 Philadelphia (PHL) D 15:43 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Airbus A319 (319) 4:03 Effective 2026-01-08 through 2026-01-29
Mon,Thu,Fri,Sun 12:40 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Boeing 737-800 (738) 4:00 Effective 2026-02-02 through 2026-02-09
Wed 12:40 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Operates only on 2026-02-04
Wed 12:40 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2016 Non-stop Boeing 737-800 (738) 4:00 Operates only on 2026-02-11
Sat 12:40 Philadelphia (PHL) D 15:37 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Airbus A320 (320) 3:57 Effective 2026-02-14 through 2026-02-28
Mon,Wed-Fri 12:44 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Boeing 737 MAX 8 (7M8) 3:56 Effective 2026-02-12 through 2026-03-04
Sun 12:44 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Boeing 737-900 (739) 3:56 Effective 2026-02-15 through 2026-03-01
Mon,Wed-Fri,Sun 12:45 Philadelphia (PHL) D 15:36 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Airbus A319 (319) 3:51 Effective 2026-03-05 through 2026-03-27
Daily 12:51 Philadelphia (PHL) D 15:24 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Boeing 737-800 (738) 3:33 Effective from 2026-04-30
Daily 12:55 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2038 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-03-29 through 2026-04-29
Mon-Wed,Fri,Sun 12:37 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) C United Airlines UA 2338 Non-stop Airbus A319 (319) 4:03 Valid until 2026-01-05
Daily 19:49 Philadelphia (PHL) D 22:34 Houston George Bush (IAH) C United Airlines UA 2430 Non-stop Boeing 737-700 (73G) 3:45 Effective 2026-03-29 through 2026-04-29
Daily 19:59 Philadelphia (PHL) D 22:44 Houston George Bush (IAH) C United Airlines UA 2430 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-04-30 through 2026-05-20
Daily 17:35 Philadelphia (PHL) D 20:13 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-800 (738) 3:38 Effective from 2026-05-21
Daily 17:50 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-900 (739) 4:00 Valid until 2026-01-09
Mon-Fri,Sun 17:50 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-01-11 through 2026-01-16
Mon-Fri,Sun 17:50 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-01-19 through 2026-02-03
Wed 17:50 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Airbus A319 (319) 4:00 Operates only on 2026-02-04
Mon-Fri,Sun 17:50 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-02-05 through 2026-02-11
Mon-Fri,Sun 17:55 Philadelphia (PHL) D 20:50 Houston George Bush (IAH) C United Airlines UA 2474 Non-stop Boeing 737-900 (739) 3:55 Effective 2026-02-12 through 2026-03-04
Sat 12:27 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) B United Airlines UA 4027 Non-stop Embraer EMB 175 (E7W) 4:13 Effective 2026-01-10 through 2026-02-07
Tue,Sat 12:34 Philadelphia (PHL) D 15:40 Houston George Bush (IAH) B United Airlines UA 4041 Non-stop Embraer EMB 175 (E7W) 4:06 Effective 2026-03-07 through 2026-03-28
Tue 12:44 Philadelphia (PHL) D 15:56 Houston George Bush (IAH) B United Airlines UA 6135 Non-stop Embraer EMB 175 (E7W) 4:12 Effective 2026-02-17 through 2026-03-03
Non-Direct Flights:
Mon-Sat 08:00 Philadelphia (PHL) D 18:47 Houston George Bush (IAH) C United Airlines UA 1834 2-stop Boeing 737 MAX 8 (7M8) 11:47 Effective 2026-03-05 through 2026-03-28
Sun 08:00 Philadelphia (PHL) D 18:47 Houston George Bush (IAH) C United Airlines UA 1834 2-stop Boeing 737 MAX 8 (7M8) 11:47 Effective 2026-03-08 through 2026-03-22

A domestic route departing from the Philadelphia airport (PHL) and arriving at Houston George Bush airport (IAH).
The flight distance is 1322 miles, or 2127 km.
The timezone of the departure airport is UTC-5 , 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 3:33 and 4:13.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA584

05:45

Philadelphia (PHL) D

08:42

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-12

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 3:57, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA584

05:45

Philadelphia (PHL) D

08:41

Houston George Bush (IAH) C

Effective 2026-03-06 through 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:56, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA584

05:45

Philadelphia (PHL) D

08:41

Houston George Bush (IAH) C

Effective 2026-03-15 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:56, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA584

05:45

Philadelphia (PHL) D

08:42

Houston George Bush (IAH) C

Effective 2026-03-16 through 2026-03-26

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:57, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA584

06:20

Philadelphia (PHL) D

09:15

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA584

08:00

Philadelphia (PHL) D

10:45

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA584

08:00

Philadelphia (PHL) D

10:55

Houston George Bush (IAH) C

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA584

08:15

Philadelphia (PHL) D

11:10

Houston George Bush (IAH) C

Effective from 2026-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA726

18:59

Philadelphia (PHL) D

21:57

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:58, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1630

06:51

Philadelphia (PHL) D

09:51

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1823

08:05

Philadelphia (PHL) D

11:05

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1823

08:05

Philadelphia (PHL) D

11:05

Houston George Bush (IAH) C

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1859

08:00

Philadelphia (PHL) D

10:56

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:56, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2016

12:34

Philadelphia (PHL) D

15:31

Houston George Bush (IAH) C

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:57, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2016

12:40

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-01-30

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2016

12:40

Philadelphia (PHL) D

15:43

Houston George Bush (IAH) C

Effective 2026-01-08 through 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:03, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2016

12:40

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Effective 2026-02-02 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2016

12:40

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2016

12:40

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2038

12:40

Philadelphia (PHL) D

15:37

Houston George Bush (IAH) C

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:57, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2038

12:44

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:56, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2038

12:44

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:56, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2038

12:45

Philadelphia (PHL) D

15:36

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-27

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:51, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2038

12:51

Philadelphia (PHL) D

15:24

Houston George Bush (IAH) C

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2038

12:55

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2338

12:37

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 4:03, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2430

19:49

Philadelphia (PHL) D

22:34

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2430

19:59

Philadelphia (PHL) D

22:44

Houston George Bush (IAH) C

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2474

17:35

Philadelphia (PHL) D

20:13

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2474

17:50

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Valid until 2026-01-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2474

17:50

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Effective 2026-01-11 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2474

17:50

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Effective 2026-01-19 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2474

17:50

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2474

17:50

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2474

17:55

Philadelphia (PHL) D

20:50

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA4027

12:27

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) B

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:13, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4041

12:34

Philadelphia (PHL) D

15:40

Houston George Bush (IAH) B

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:06, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA6135

12:44

Philadelphia (PHL) D

15:56

Houston George Bush (IAH) B

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:12, non-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

United Airlines UA1834

08:00

Philadelphia (PHL) D

18:47

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 11:47, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1834

08:00

Philadelphia (PHL) D

18:47

Houston George Bush (IAH) C

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:47, 2-stop
Boeing 737 MAX 8 (7M8)

A domestic route departing from the Philadelphia airport (PHL) and arriving at Houston George Bush airport (IAH).
The flight distance is 1322 miles, or 2127 km.
The timezone of the departure airport is UTC-5 , 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 3:33 and 4:13.

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