All airlines flying from Santa Ana (SNA) to Houston George Bush (IAH).

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FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Thu-Sun 12:19 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 517 Non-stop Boeing 737-700 (73G) 3:06 Valid until 2026-01-05
Tue,Thu,Fri,Sun 12:23 Santa Ana (SNA) 17:35 Houston George Bush (IAH) C United Airlines UA 517 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Effective 2026-01-06 through 2026-02-10
Mon,Wed,Sat 12:23 Santa Ana (SNA) 17:35 Houston George Bush (IAH) C United Airlines UA 517 Non-stop Boeing 737-700 (73G) 3:12 Effective 2026-01-07 through 2026-02-11
Daily 15:19 Santa Ana (SNA) 20:26 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737-700 (73G) 3:07 Valid until 2026-01-05
Mon-Fri,Sun 15:25 Santa Ana (SNA) 20:35 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-12 through 2026-03-04
Sat 15:25 Santa Ana (SNA) 20:35 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737-700 (73G) 3:10 Effective 2026-02-14 through 2026-02-28
Daily 15:25 Santa Ana (SNA) 20:38 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737 MAX 8 (7M8) 3:13 Effective 2026-03-29 through 2026-04-29
Daily 15:25 Santa Ana (SNA) 20:35 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective from 2026-05-21
Daily 15:29 Santa Ana (SNA) 20:42 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737 MAX 8 (7M8) 3:13 Effective 2026-04-30 through 2026-05-20
Daily 15:34 Santa Ana (SNA) 20:46 Houston George Bush (IAH) C United Airlines UA 643 Non-stop Boeing 737-700 (73G) 3:12 Effective 2026-01-06 through 2026-02-11
Daily 08:00 Santa Ana (SNA) 13:16 Houston George Bush (IAH) C United Airlines UA 700 Non-stop Boeing 737 MAX 8 (7M8) 3:16 Effective 2026-03-29 through 2026-05-20
Daily 08:00 Santa Ana (SNA) 13:13 Houston George Bush (IAH) C United Airlines UA 700 Non-stop Boeing 737 MAX 8 (7M8) 3:13 Effective from 2026-05-21
Mon-Thu,Sat,Sun 08:10 Santa Ana (SNA) 13:20 Houston George Bush (IAH) C United Airlines UA 700 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-03-28
Fri 08:10 Santa Ana (SNA) 13:17 Houston George Bush (IAH) C United Airlines UA 700 Non-stop Boeing 737 MAX 8 (7M8) 3:07 Effective 2026-03-06 through 2026-03-27
Daily 08:20 Santa Ana (SNA) 13:32 Houston George Bush (IAH) C United Airlines UA 729 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Valid until 2026-01-05
Daily 10:25 Santa Ana (SNA) 15:40 Houston George Bush (IAH) C United Airlines UA 742 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-05-21 through 2026-08-10
Sat 10:25 Santa Ana (SNA) 15:40 Houston George Bush (IAH) C United Airlines UA 742 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2026-08-15
Sun 12:15 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 742 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-03-29
Sat 12:15 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 742 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-04-11 through 2026-04-25
Daily 08:00 Santa Ana (SNA) 13:10 Houston George Bush (IAH) C United Airlines UA 1457 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-12 through 2026-03-04
Daily 12:23 Santa Ana (SNA) 17:33 Houston George Bush (IAH) C United Airlines UA 1477 Non-stop Boeing 737-700 (73G) 3:10 Effective 2026-02-12 through 2026-03-04
Sat 12:29 Santa Ana (SNA) 17:39 Houston George Bush (IAH) C United Airlines UA 1593 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-03-07
Mon-Sat 08:00 Santa Ana (SNA) 13:12 Houston George Bush (IAH) C United Airlines UA 1608 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Effective 2026-01-06 through 2026-02-11
Sun 08:05 Santa Ana (SNA) 13:17 Houston George Bush (IAH) C United Airlines UA 1608 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Effective 2026-01-11 through 2026-02-08
Sat 12:15 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 1627 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-04-04
Daily 15:25 Santa Ana (SNA) 20:35 Houston George Bush (IAH) C United Airlines UA 1950 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-03-28
Sat 10:25 Santa Ana (SNA) 15:40 Houston George Bush (IAH) C United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-08-22 through 2026-10-24
Sat,Sun 12:10 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective from 2026-10-25
Mon-Fri,Sun 10:25 Santa Ana (SNA) 15:40 Houston George Bush (IAH) C United Airlines UA 2208 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-08-11 through 2026-10-23
Mon-Fri 12:10 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 2208 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective from 2026-10-26
Mon-Fri,Sun 12:15 Santa Ana (SNA) 17:25 Houston George Bush (IAH) C United Airlines UA 2208 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-30 through 2026-04-29
Mon-Fri,Sun 12:29 Santa Ana (SNA) 17:39 Houston George Bush (IAH) C United Airlines UA 2451 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-03-13
Daily 12:29 Santa Ana (SNA) 17:39 Houston George Bush (IAH) C United Airlines UA 2451 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-14 through 2026-03-28
Daily 12:10 Santa Ana (SNA) 17:23 Houston George Bush (IAH) C United Airlines UA 2747 Non-stop Boeing 737 MAX 8 (7M8) 3:13 Effective 2026-04-30 through 2026-05-20
Non-Direct Flights:
Daily 08:40 Santa Ana (SNA) 19:00 Houston George Bush (IAH) C United Airlines UA 489 1-stop Boeing 737 MAX 8 (7M8) 8:20 Effective from 2026-05-21
Daily 08:59 Santa Ana (SNA) 19:05 Houston George Bush (IAH) C United Airlines UA 489 1-stop Airbus A320 (320) 8:06 Effective 2026-03-05 through 2026-03-28
Daily 08:59 Santa Ana (SNA) 19:10 Houston George Bush (IAH) C United Airlines UA 489 1-stop Airbus A320 (320) 8:11 Effective 2026-03-29 through 2026-04-29
Thu 09:00 Santa Ana (SNA) 19:06 Houston George Bush (IAH) C United Airlines UA 489 1-stop Airbus A320 (320) 8:06 Operates only on 2026-02-12
Tue,Fri 09:00 Santa Ana (SNA) 19:05 Houston George Bush (IAH) C United Airlines UA 489 1-stop Boeing 737 MAX 8 (7M8) 8:05 Effective 2026-02-13 through 2026-02-17
Mon,Wed-Sun 09:00 Santa Ana (SNA) 19:06 Houston George Bush (IAH) C United Airlines UA 489 1-stop Boeing 737 MAX 8 (7M8) 8:06 Effective 2026-02-14 through 2026-03-04
Tue 09:00 Santa Ana (SNA) 19:05 Houston George Bush (IAH) C United Airlines UA 489 1-stop Boeing 737 MAX 8 (7M8) 8:05 Effective 2026-02-24 through 2026-03-03
Daily 09:00 Santa Ana (SNA) 19:00 Houston George Bush (IAH) C United Airlines UA 489 1-stop Airbus A320 (320) 8:00 Effective 2026-04-30 through 2026-05-20
Mon-Fri 07:00 Santa Ana (SNA) 16:59 Houston George Bush (IAH) C United Airlines UA 1829 1-stop Boeing 737 MAX 8 (7M8) 7:59 Effective 2026-01-06 through 2026-02-11
Sat 07:25 Santa Ana (SNA) 16:59 Houston George Bush (IAH) C United Airlines UA 1829 1-stop Boeing 737 MAX 8 (7M8) 7:34 Effective 2026-01-10 through 2026-02-07
Daily 16:00 Santa Ana (SNA) 23:59 Houston George Bush (IAH) C United Airlines UA 2419 1-stop Boeing 737 MAX 8 (7M8) 5:59 Effective 2026-05-22 through 2026-08-11
Daily 10:52 Santa Ana (SNA) 23:13 Houston George Bush (IAH) C United Airlines UA 2426 1-stop Boeing 737 MAX 8 (7M8) 10:21 Effective 2026-03-05 through 2026-03-28
Daily 10:52 Santa Ana (SNA) 23:16 Houston George Bush (IAH) C United Airlines UA 2426 1-stop Boeing 737 MAX 8 (7M8) 10:24 Effective 2026-03-29 through 2026-04-29
Mon-Fri,Sun 11:05 Santa Ana (SNA) 23:01 Houston George Bush (IAH) C United Airlines UA 2426 1-stop Boeing 737 MAX 8 (7M8) 9:56 Effective 2026-04-30 through 2026-05-20
Mon-Fri,Sun 11:05 Santa Ana (SNA) 22:44 Houston George Bush (IAH) C United Airlines UA 2426 1-stop Boeing 737 MAX 8 (7M8) 9:39 Effective from 2026-05-21
Mon,Tue,Thu-Sat 07:19 Santa Ana (SNA) 19:06 Houston George Bush (IAH) C United Airlines UA 1326 2-stop Boeing 737-800 (738) 9:47 Effective 2026-03-05 through 2026-03-10

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Parallax here SNA-IAH

1 2

A domestic route departing from the Santa Ana airport (SNA) and arriving at Houston George Bush airport (IAH).
The flight distance is 1343 miles, or 2162 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 3:06 and 3:16.

Return (IAH-SNA) flights

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All airlines flying from Santa Ana (SNA) to Houston George Bush (IAH).

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA517

12:19

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:06, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA517

12:23

Santa Ana (SNA)

17:35

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-10

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA517

12:23

Santa Ana (SNA)

17:35

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-02-11

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA643

15:19

Santa Ana (SNA)

20:26

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:07, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA643

15:25

Santa Ana (SNA)

20:35

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA643

15:25

Santa Ana (SNA)

20:35

Houston George Bush (IAH) C

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA643

15:25

Santa Ana (SNA)

20:38

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA643

15:25

Santa Ana (SNA)

20:35

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA643

15:29

Santa Ana (SNA)

20:42

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA643

15:34

Santa Ana (SNA)

20:46

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA700

08:00

Santa Ana (SNA)

13:16

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:16, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA700

08:00

Santa Ana (SNA)

13:13

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA700

08:10

Santa Ana (SNA)

13:20

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA700

08:10

Santa Ana (SNA)

13:17

Houston George Bush (IAH) C

Effective 2026-03-06 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:07, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA729

08:20

Santa Ana (SNA)

13:32

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA742

10:25

Santa Ana (SNA)

15:40

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-08-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA742

10:25

Santa Ana (SNA)

15:40

Houston George Bush (IAH) C

Operates only on 2026-08-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA742

12:15

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Operates only on 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA742

12:15

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Effective 2026-04-11 through 2026-04-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1457

08:00

Santa Ana (SNA)

13:10

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1477

12:23

Santa Ana (SNA)

17:33

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1593

12:29

Santa Ana (SNA)

17:39

Houston George Bush (IAH) C

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1608

08:00

Santa Ana (SNA)

13:12

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1608

08:05

Santa Ana (SNA)

13:17

Houston George Bush (IAH) C

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1627

12:15

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Operates only on 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1950

15:25

Santa Ana (SNA)

20:35

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2044

10:25

Santa Ana (SNA)

15:40

Houston George Bush (IAH) C

Effective 2026-08-22 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2044

12:10

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Effective from 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2208

10:25

Santa Ana (SNA)

15:40

Houston George Bush (IAH) C

Effective 2026-08-11 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2208

12:10

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2208

12:15

Santa Ana (SNA)

17:25

Houston George Bush (IAH) C

Effective 2026-03-30 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2451

12:29

Santa Ana (SNA)

17:39

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2451

12:29

Santa Ana (SNA)

17:39

Houston George Bush (IAH) C

Effective 2026-03-14 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2747

12:10

Santa Ana (SNA)

17:23

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA489

08:40

Santa Ana (SNA)

19:00

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 8:20, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA489

08:59

Santa Ana (SNA)

19:05

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 8:06, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA489

08:59

Santa Ana (SNA)

19:10

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 8:11, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA489

09:00

Santa Ana (SNA)

19:06

Houston George Bush (IAH) C

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 8:06, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA489

09:00

Santa Ana (SNA)

19:05

Houston George Bush (IAH) C

Effective 2026-02-13 through 2026-02-17

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 8:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA489

09:00

Santa Ana (SNA)

19:06

Houston George Bush (IAH) C

Effective 2026-02-14 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 8:06, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA489

09:00

Santa Ana (SNA)

19:05

Houston George Bush (IAH) C

Effective 2026-02-24 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA489

09:00

Santa Ana (SNA)

19:00

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 8:00, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1829

07:00

Santa Ana (SNA)

16:59

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 7:59, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1829

07:25

Santa Ana (SNA)

16:59

Houston George Bush (IAH) C

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:34, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2419

16:00

Santa Ana (SNA)

23:59

Houston George Bush (IAH) C

Effective 2026-05-22 through 2026-08-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:59, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2426

10:52

Santa Ana (SNA)

23:13

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:21, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2426

10:52

Santa Ana (SNA)

23:16

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:24, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2426

11:05

Santa Ana (SNA)

23:01

Houston George Bush (IAH) C

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 9:56, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA2426

11:05

Santa Ana (SNA)

22:44

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 9:39, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1326

07:19

Santa Ana (SNA)

19:06

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-10

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 9:47, 2-stop
Boeing 737-800 (738)

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A domestic route departing from the Santa Ana airport (SNA) and arriving at Houston George Bush airport (IAH).
The flight distance is 1343 miles, or 2162 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 3:06 and 3:16.

Return (IAH-SNA) flights

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