Lufthansa flights from Phoenix Sky Harbor (PHX) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Thu,Sun 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-08 through 2026-03-12 Codeshare flight, operated by United Airlines.(UA 378)
Mon 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-09 through 2026-03-16 Codeshare flight, operated by United Airlines.(UA 378)
Tue,Fri 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-17 through 2026-03-20 Codeshare flight, operated by United Airlines.(UA 378)
Wed 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Operates only on 2026-03-25 Codeshare flight, operated by United Airlines.(UA 378)
Fri,Sat 11:37 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737 MAX 9 (7M9) 2:38 Effective 2026-03-06 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1373)
Daily 12:15 Phoenix Sky Harbor (PHX) 3 16:47 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-800 (738) 2:32 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1373)
Tue,Fri-Sun 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-10 through 2026-03-15 Codeshare flight, operated by United Airlines.(UA 1373)
Mon-Thu,Sat,Sun 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-18 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 1373)
Thu-Sat 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-26 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1373)
Daily 12:30 Phoenix Sky Harbor (PHX) 3 17:07 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:37 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1373)
Daily 12:37 Phoenix Sky Harbor (PHX) 3 17:14 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:37 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1373)
Daily 13:15 Phoenix Sky Harbor (PHX) 3 16:53 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2451)
Thu 13:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Operates only on 2026-03-05 Codeshare flight, operated by United Airlines.(UA 378)
Daily 13:31 Phoenix Sky Harbor (PHX) 3 17:10 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:39 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 1148)
Daily 13:31 Phoenix Sky Harbor (PHX) 3 17:10 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:39 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1148)
Daily 13:31 Phoenix Sky Harbor (PHX) 3 17:09 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1752)
Wed 13:36 Phoenix Sky Harbor (PHX) 3 17:15 Houston George Bush (IAH) C Lufthansa LH 8632 Non-stop Boeing 737-900 (739) 2:39 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1148)
Daily 08:00 Phoenix Sky Harbor (PHX) 3 12:36 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:36 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1034)
Daily 08:30 Phoenix Sky Harbor (PHX) 3 13:06 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:36 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1034)
Daily 08:30 Phoenix Sky Harbor (PHX) 3 13:02 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:32 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 1034)
Sat 09:15 Phoenix Sky Harbor (PHX) 3 12:55 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:40 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 1370)
Daily 10:30 Phoenix Sky Harbor (PHX) 3 15:02 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:32 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 378)
Tue,Fri-Sun 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-10 through 2026-03-15 Codeshare flight, operated by United Airlines.(UA 378)
Tue-Thu,Sat,Sun 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-18 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 378)
Mon 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-03-23 Codeshare flight, operated by United Airlines.(UA 378)
Thu-Sat 10:40 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-03-26 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 378)
Mon-Fri,Sun 11:30 Phoenix Sky Harbor (PHX) 3 15:10 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:40 Valid until 2026-01-09 Codeshare flight, operated by United Airlines.(UA 2125)
Mon,Thu-Sun 11:30 Phoenix Sky Harbor (PHX) 3 15:10 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-01-10 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 2125)
Tue 11:30 Phoenix Sky Harbor (PHX) 3 15:10 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:40 Operates only on 2026-02-10 Codeshare flight, operated by United Airlines.(UA 2125)
Mon,Wed-Sun 11:30 Phoenix Sky Harbor (PHX) 3 15:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by United Airlines.(UA 378)
Tue,Wed,Fri-Sun 11:30 Phoenix Sky Harbor (PHX) 3 15:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-02-20 through 2026-03-01 Codeshare flight, operated by United Airlines.(UA 378)
Mon-Wed 11:30 Phoenix Sky Harbor (PHX) 3 15:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-02 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 378)
Thu 11:37 Phoenix Sky Harbor (PHX) 3 15:15 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737 MAX 9 (7M9) 2:38 Operates only on 2026-03-05 Codeshare flight, operated by United Airlines.(UA 1373Z)
Mon,Wed,Thu,Sun 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-08 through 2026-03-12 Codeshare flight, operated by United Airlines.(UA 1373)
Mon,Tue,Fri 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-16 through 2026-03-20 Codeshare flight, operated by United Airlines.(UA 1373)
Wed 12:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Operates only on 2026-03-25 Codeshare flight, operated by United Airlines.(UA 1373)
Fri,Sat 13:30 Phoenix Sky Harbor (PHX) 3 17:08 Houston George Bush (IAH) C Lufthansa LH 8633 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-03-06 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 378)

A domestic route 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 2:32 and 2:40.

Feedback - Disclaimer - Privacy

FLIGHT SCHEDULE

Direct Codeshare Flights:

Lufthansa LH8632

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-08 through 2026-03-12

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8632

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-09 through 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Lufthansa LH8632

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-17 through 2026-03-20

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8632

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Operates only on 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8632

11:37

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-06 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8632

12:15

Phoenix Sky Harbor (PHX) 3

16:47

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:32, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Lufthansa LH8632

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-10 through 2026-03-15

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-18 through 2026-03-24

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-26 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

12:30

Phoenix Sky Harbor (PHX) 3

17:07

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

12:37

Phoenix Sky Harbor (PHX) 3

17:14

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:37, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:15

Phoenix Sky Harbor (PHX) 3

16:53

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2451)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:31

Phoenix Sky Harbor (PHX) 3

17:10

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1148)

Duration: 2:39, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:31

Phoenix Sky Harbor (PHX) 3

17:10

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1148)

Duration: 2:39, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:31

Phoenix Sky Harbor (PHX) 3

17:09

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1752)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8632

13:36

Phoenix Sky Harbor (PHX) 3

17:15

Houston George Bush (IAH) C

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1148)

Duration: 2:39, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

08:00

Phoenix Sky Harbor (PHX) 3

12:36

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1034)

Duration: 2:36, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

08:30

Phoenix Sky Harbor (PHX) 3

13:06

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1034)

Duration: 2:36, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

08:30

Phoenix Sky Harbor (PHX) 3

13:02

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1034)

Duration: 2:32, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

09:15

Phoenix Sky Harbor (PHX) 3

12:55

Houston George Bush (IAH) C

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1370)

Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

10:30

Phoenix Sky Harbor (PHX) 3

15:02

Houston George Bush (IAH) C

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:32, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-10 through 2026-03-15

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8633

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-18 through 2026-03-24

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8633

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Operates only on 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Lufthansa LH8633

10:40

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Effective 2026-03-26 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:10

Houston George Bush (IAH) C

Valid until 2026-01-09

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2125)

Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:10

Houston George Bush (IAH) C

Effective 2026-01-10 through 2026-02-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2125)

Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:10

Houston George Bush (IAH) C

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2125)

Duration: 2:40, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:08

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-02-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:08

Houston George Bush (IAH) C

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:30

Phoenix Sky Harbor (PHX) 3

15:08

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

11:37

Phoenix Sky Harbor (PHX) 3

15:15

Houston George Bush (IAH) C

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines.(UA 1373Z)

Duration: 2:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Lufthansa LH8633

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-08 through 2026-03-12

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-16 through 2026-03-20

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

12:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Operates only on 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1373)

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Lufthansa LH8633

13:30

Phoenix Sky Harbor (PHX) 3

17:08

Houston George Bush (IAH) C

Effective 2026-03-06 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 378)

Duration: 2:38, non-stop
Boeing 737-900 (739)

A domestic route 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 2:32 and 2:40.

All PHX-IAH flights

All Lufthansa flights

Return (IAH-PHX) flights

Feedback - Disclaimer - Privacy