All airlines flying from San Francisco (SFO) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Flights:
Daily 09:20 San Francisco (SFO) 3 15:13 Houston George Bush (IAH) C United Airlines UA 1439 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2026-03-08 through 2026-03-28
Mon-Sat 14:47 San Francisco (SFO) 3 20:39 Houston George Bush (IAH) C United Airlines UA 1672 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-03-05 through 2026-03-28
Sun 14:47 San Francisco (SFO) 3 20:39 Houston George Bush (IAH) C United Airlines UA 1672 Non-stop Boeing 737-900 (739) 3:52 Effective 2026-03-08 through 2026-03-22
Thu,Fri 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737 MAX 9 (7M9) 3:47 Valid until 2026-01-02
Mon-Wed,Sat,Sun 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737-900 (739) 3:47 Valid until 2026-01-04
Mon 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 757-300 (753) 3:47 Operates only on 2026-01-05
Tue,Sat 05:00 San Francisco (SFO) 3 10:50 Houston George Bush (IAH) C United Airlines UA 1746 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2026-01-06 through 2026-01-10
Mon-Fri,Sun 05:00 San Francisco (SFO) 3 10:50 Houston George Bush (IAH) C United Airlines UA 1746 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-01-07 through 2026-01-16
Mon,Wed-Sun 05:00 San Francisco (SFO) 3 10:50 Houston George Bush (IAH) C United Airlines UA 1746 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-01-17 through 2026-02-02
Mon,Wed-Sun 05:00 San Francisco (SFO) 3 10:50 Houston George Bush (IAH) C United Airlines UA 1746 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-02-05 through 2026-02-11
Wed 05:40 San Francisco (SFO) 3 11:28 Houston George Bush (IAH) C United Airlines UA 1746 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2026-02-04
Daily 07:18 San Francisco (SFO) 3 13:11 Houston George Bush (IAH) C United Airlines UA 1788 Non-stop Boeing 737-900 (739) 3:53 Effective 2026-02-12 through 2026-03-04
Sat 00:45 San Francisco (SFO) 3 06:28 Houston George Bush (IAH) C United Airlines UA 1919 Non-stop Boeing 777 (777) 3:43 Effective 2026-04-04 through 2026-06-20
Sat 00:45 San Francisco (SFO) 3 06:28 Houston George Bush (IAH) C United Airlines UA 1919 Non-stop Boeing 777 (777) 3:43 Effective 2026-09-26 through 2026-10-24
Daily 00:45 San Francisco (SFO) 3 06:28 Houston George Bush (IAH) C United Airlines UA 1919 Non-stop Boeing 777 (777) 3:43 Effective from 2026-10-25
Thu,Fri 16:10 San Francisco (SFO) 3 21:59 Houston George Bush (IAH) C United Airlines UA 1932 Non-stop Boeing 757-200 (752) 3:49 Valid until 2026-01-02
Mon-Wed,Sat,Sun 16:10 San Francisco (SFO) 3 21:59 Houston George Bush (IAH) C United Airlines UA 1932 Non-stop Boeing 737-900 (739) 3:49 Valid until 2026-01-04
Mon 16:10 San Francisco (SFO) 3 21:59 Houston George Bush (IAH) C United Airlines UA 1932 Non-stop Boeing 757-300 (753) 3:49 Operates only on 2026-01-05
Sat 14:18 San Francisco (SFO) 3 20:24 Houston George Bush (IAH) C United Airlines UA 2002 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-04-04 through 2026-04-25
Sat 14:18 San Francisco (SFO) 3 20:24 Houston George Bush (IAH) C United Airlines UA 2002 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective from 2026-05-23
Daily 14:41 San Francisco (SFO) 3 20:32 Houston George Bush (IAH) C United Airlines UA 2041 Non-stop Boeing 737-900 (739) 3:51 Effective 2026-01-06 through 2026-01-27
Daily 14:41 San Francisco (SFO) 3 20:32 Houston George Bush (IAH) C United Airlines UA 2041 Non-stop Boeing 737-900 (739) 3:51 Effective 2026-01-29 through 2026-02-10
Wed 15:00 San Francisco (SFO) 3 20:50 Houston George Bush (IAH) C United Airlines UA 2041 Non-stop Boeing 777 (777) 3:50 Operates only on 2026-01-28
Wed 15:00 San Francisco (SFO) 3 20:50 Houston George Bush (IAH) C United Airlines UA 2041 Non-stop Boeing 777 (777) 3:50 Operates only on 2026-02-11
Daily 18:55 San Francisco (SFO) 3 00:56 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure.
Mon,Wed-Sun 19:10 San Francisco (SFO) 3 00:56 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Effective 2026-02-12 through 2026-03-09 The flight arrives 1 day after departure.
Tue 19:10 San Francisco (SFO) 3 00:56 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737-900 (739) 3:46 Effective 2026-02-17 through 2026-03-03 The flight arrives 1 day after departure.
Daily 19:10 San Francisco (SFO) 3 00:56 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Effective 2026-03-10 through 2026-03-28 The flight arrives 1 day after departure.
Daily 19:10 San Francisco (SFO) 3 01:11 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Effective 2026-03-29 through 2026-04-29 The flight arrives 1 day after departure.
Daily 19:10 San Francisco (SFO) 3 01:11 Houston George Bush (IAH) C United Airlines UA 2047 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Effective from 2026-05-21 The flight arrives 1 day after departure.
Daily 05:00 San Francisco (SFO) 3 10:55 Houston George Bush (IAH) C United Airlines UA 2168 Non-stop Boeing 737 MAX 9 (7M9) 3:55 Effective 2026-03-05 through 2026-03-28
Daily 05:00 San Francisco (SFO) 3 10:51 Houston George Bush (IAH) C United Airlines UA 2168 Non-stop Boeing 737 MAX 9 (7M9) 3:51 Effective from 2026-03-29
Mon-Fri 09:01 San Francisco (SFO) 3 15:04 Houston George Bush (IAH) C United Airlines UA 2194 Non-stop Boeing 757-300 (753) 4:03 Valid until 2026-01-02
Mon,Sat,Sun 09:01 San Francisco (SFO) 3 15:04 Houston George Bush (IAH) C United Airlines UA 2194 Non-stop Boeing 737-900 (739) 4:03 Effective 2026-01-03 through 2026-01-05
Daily 11:05 San Francisco (SFO) 3 17:03 Houston George Bush (IAH) C United Airlines UA 2274 Non-stop Boeing 737-900 (739) 3:58 Effective 2026-02-12 through 2026-03-04
Mon-Fri,Sun 16:10 San Francisco (SFO) 3 22:00 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2026-02-12 through 2026-03-02
Sat 16:10 San Francisco (SFO) 3 22:00 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-02-14 through 2026-02-28
Wed 16:10 San Francisco (SFO) 3 22:00 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Operates only on 2026-03-04
Daily 16:45 San Francisco (SFO) 3 22:51 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective from 2026-03-29
Tue 16:55 San Francisco (SFO) 3 22:45 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Operates only on 2026-03-03
Thu-Sat 16:55 San Francisco (SFO) 3 22:43 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-03-05 through 2026-03-07
Daily 17:10 San Francisco (SFO) 3 22:58 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-03-08 through 2026-03-28
Mon-Fri,Sun 19:10 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-01-06 through 2026-01-16 The flight arrives 1 day after departure.
Mon-Fri,Sun 19:10 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-01-19 through 2026-02-03 The flight arrives 1 day after departure.
Wed 19:10 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737-900 (739) 3:49 Operates only on 2026-02-04 The flight arrives 1 day after departure.
Mon-Fri,Sun 19:10 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2026-02-05 through 2026-02-11 The flight arrives 1 day after departure.
Mon-Fri,Sun 19:11 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737 MAX 9 (7M9) 3:48 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon,Sat 19:11 San Francisco (SFO) 3 00:59 Houston George Bush (IAH) C United Airlines UA 2305 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-01-03 through 2026-01-05 The flight arrives 1 day after departure.
Daily 11:15 San Francisco (SFO) 3 17:10 Houston George Bush (IAH) C United Airlines UA 2322 Non-stop Boeing 777 (777) 3:55 Valid until 2026-01-05
Tue 11:15 San Francisco (SFO) 3 17:15 Houston George Bush (IAH) C United Airlines UA 2322 Non-stop Boeing 757-300 (753) 4:00 Operates only on 2026-01-06

1 2 3 4 5 ... 13 14 15

A domestic route departing from the San Francisco airport (SFO) and arriving at Houston George Bush airport (IAH).
The flight distance is 1631 miles, or 2625 km.
The timezone of the departure airport is UTC-8 , 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 3:43 and 4:08.

Return (IAH-SFO) flights

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All airlines flying from San Francisco (SFO) to Houston George Bush (IAH).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1439

09:20

San Francisco (SFO) 3

15:13

Houston George Bush (IAH) C

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1672

14:47

San Francisco (SFO) 3

20:39

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1672

14:47

San Francisco (SFO) 3

20:39

Houston George Bush (IAH) C

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:52, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687

05:15

San Francisco (SFO) 3

11:02

Houston George Bush (IAH) C

Valid until 2026-01-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:47, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1687

05:15

San Francisco (SFO) 3

11:02

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 3:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687

05:15

San Francisco (SFO) 3

11:02

Houston George Bush (IAH) C

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:47, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1746

05:00

San Francisco (SFO) 3

10:50

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-01-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1746

05:00

San Francisco (SFO) 3

10:50

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1746

05:00

San Francisco (SFO) 3

10:50

Houston George Bush (IAH) C

Effective 2026-01-17 through 2026-02-02

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:50, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1746

05:00

San Francisco (SFO) 3

10:50

Houston George Bush (IAH) C

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

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:50, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1746

05:40

San Francisco (SFO) 3

11:28

Houston George Bush (IAH) C

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1788

07:18

San Francisco (SFO) 3

13:11

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:53, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1919

00:45

San Francisco (SFO) 3

06:28

Houston George Bush (IAH) C

Effective 2026-04-04 through 2026-06-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:43, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA1919

00:45

San Francisco (SFO) 3

06:28

Houston George Bush (IAH) C

Effective 2026-09-26 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:43, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA1919

00:45

San Francisco (SFO) 3

06:28

Houston George Bush (IAH) C

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA1932

16:10

San Francisco (SFO) 3

21:59

Houston George Bush (IAH) C

Valid until 2026-01-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:49, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA1932

16:10

San Francisco (SFO) 3

21:59

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 3:49, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1932

16:10

San Francisco (SFO) 3

21:59

Houston George Bush (IAH) C

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:49, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2002

14:18

San Francisco (SFO) 3

20:24

Houston George Bush (IAH) C

Effective 2026-04-04 through 2026-04-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2002

14:18

San Francisco (SFO) 3

20:24

Houston George Bush (IAH) C

Effective from 2026-05-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2041

14:41

San Francisco (SFO) 3

20:32

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-01-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:51, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2041

14:41

San Francisco (SFO) 3

20:32

Houston George Bush (IAH) C

Effective 2026-01-29 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:51, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2041

15:00

San Francisco (SFO) 3

20:50

Houston George Bush (IAH) C

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2041

15:00

San Francisco (SFO) 3

20:50

Houston George Bush (IAH) C

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2047

18:55

San Francisco (SFO) 3

00:56(+1)

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2047

19:10

San Francisco (SFO) 3

00:56(+1)

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-09

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2047

19:10

San Francisco (SFO) 3

00:56(+1)

Houston George Bush (IAH) C

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2047

19:10

San Francisco (SFO) 3

00:56(+1)

Houston George Bush (IAH) C

Effective 2026-03-10 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2047

19:10

San Francisco (SFO) 3

01:11(+1)

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2047

19:10

San Francisco (SFO) 3

01:11(+1)

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2168

05:00

San Francisco (SFO) 3

10:55

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2168

05:00

San Francisco (SFO) 3

10:51

Houston George Bush (IAH) C

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:51, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2194

09:01

San Francisco (SFO) 3

15:04

Houston George Bush (IAH) C

Valid until 2026-01-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:03, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2194

09:01

San Francisco (SFO) 3

15:04

Houston George Bush (IAH) C

Effective 2026-01-03 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:03, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2274

11:05

San Francisco (SFO) 3

17:03

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2305

16:10

San Francisco (SFO) 3

22:00

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2305

16:10

San Francisco (SFO) 3

22:00

Houston George Bush (IAH) C

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2305

16:10

San Francisco (SFO) 3

22:00

Houston George Bush (IAH) C

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2305

16:45

San Francisco (SFO) 3

22:51

Houston George Bush (IAH) C

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2305

16:55

San Francisco (SFO) 3

22:45

Houston George Bush (IAH) C

Operates only on 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2305

16:55

San Francisco (SFO) 3

22:43

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2305

17:10

San Francisco (SFO) 3

22:58

Houston George Bush (IAH) C

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2305

19:10

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2305

19:10

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2305

19:10

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:49, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2305

19:10

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2305

19:11

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:48, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2305

19:11

San Francisco (SFO) 3

00:59(+1)

Houston George Bush (IAH) C

Effective 2026-01-03 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:48, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2322

11:15

San Francisco (SFO) 3

17:10

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2322

11:15

San Francisco (SFO) 3

17:15

Houston George Bush (IAH) C

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 757-300 (753)

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A domestic route departing from the San Francisco airport (SFO) and arriving at Houston George Bush airport (IAH).
The flight distance is 1631 miles, or 2625 km.
The timezone of the departure airport is UTC-8 , 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 3:43 and 4:08.

Return (IAH-SFO) flights

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