Alaska Airlines flights from Chicago O'Hare (ORD) to Houston George Bush (IAH).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:27
Houston George Bush (IAH) A Alaska Airlines AS 4004 Non-stop Airbus A319 (319) 2:42 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1914) |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:33
Houston George Bush (IAH) A Alaska Airlines AS 4004 Non-stop Airbus A319 (319) 2:48 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1770) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:17
Houston George Bush (IAH) A Alaska Airlines AS 4093 Non-stop Airbus A319 (319) 2:52 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:18
Houston George Bush (IAH) A Alaska Airlines AS 4093 Non-stop Boeing 737-800 (738) 2:53 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3144) |
| Tue,Wed,Sat
19:25
Chicago O'Hare (ORD) 3
22:13
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:48 Effective 2026-02-14 through 2026-02-18 Codeshare flight, operated by American Airlines.(AA 3144) |
| Tue,Wed
19:25
Chicago O'Hare (ORD) 3
22:13
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:48 Effective 2026-02-24 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Sun
19:30
Chicago O'Hare (ORD) 3
22:26
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:56 Operates only on 2026-02-15 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:21
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:56 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:26
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 3:01 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:33
Chicago O'Hare (ORD) 3
23:31
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:58 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:35
Chicago O'Hare (ORD) 3
23:35
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 3:00 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Thu,Fri
20:54
Chicago O'Hare (ORD) 3
23:41
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 3144) |
| Mon,Thu,Fri,Sun
20:54
Chicago O'Hare (ORD) 3
23:41
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3144) |
| Sat
20:55
Chicago O'Hare (ORD) 3
23:42
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:47 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
20:59
Chicago O'Hare (ORD) 3
23:53
Houston George Bush (IAH) A Alaska Airlines AS 4263 Non-stop Airbus A319 (319) 2:54 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3144) |
| Daily
13:34
Chicago O'Hare (ORD) 3
16:25
Houston George Bush (IAH) A Alaska Airlines AS 4417 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 4591) |
| Sat
16:00
Chicago O'Hare (ORD) 3
19:02
Houston George Bush (IAH) A Alaska Airlines AS 4417 Non-stop Embraer EMB 175 (E75) 3:02 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3579) |
| Daily
19:40
Chicago O'Hare (ORD) 3
22:42
Houston George Bush (IAH) A Alaska Airlines AS 4417 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 3579) |
| Daily
19:40
Chicago O'Hare (ORD) 3
22:42
Houston George Bush (IAH) A Alaska Airlines AS 4417 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2026-01-18 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3579) |
| Daily
07:10
Chicago O'Hare (ORD) 3
09:55
Houston George Bush (IAH) A Alaska Airlines AS 4593 Non-stop Airbus A319 (319) 2:45 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2504) |
| Sat
10:00
Chicago O'Hare (ORD) 3
13:06
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:06 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 4098) |
| Thu
14:50
Chicago O'Hare (ORD) 3
17:50
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-02-12 through 2026-02-19 Codeshare flight, operated by American Airlines.(AA 4098) |
| Fri
14:50
Chicago O'Hare (ORD) 3
17:50
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:00 Operates only on 2026-02-20 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon,Thu-Sun
15:00
Chicago O'Hare (ORD) 3
18:03
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by American Airlines.(AA 4098) |
| Wed,Sat
15:00
Chicago O'Hare (ORD) 3
18:03
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-03-18 through 2026-03-21 Codeshare flight, operated by American Airlines.(AA 4098) |
| Sat
15:00
Chicago O'Hare (ORD) 3
18:03
Houston George Bush (IAH) A Alaska Airlines AS 6010 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-03-28 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon,Fri-Sun
13:05
Chicago O'Hare (ORD) 3
16:12
Houston George Bush (IAH) A Alaska Airlines AS 6014 Non-stop Embraer EMB 175 (E75) 3:07 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4740) |
| Thu-Sat
14:50
Chicago O'Hare (ORD) 3
17:50
Houston George Bush (IAH) A Alaska Airlines AS 6014 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon,Fri
14:50
Chicago O'Hare (ORD) 3
17:50
Houston George Bush (IAH) A Alaska Airlines AS 6033 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-02-13 through 2026-02-16 Codeshare flight, operated by American Airlines.(AA 4098) |
| Mon
14:50
Chicago O'Hare (ORD) 3
17:50
Houston George Bush (IAH) A Alaska Airlines AS 6033 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-02-23 through 2026-03-02 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
06:45
Chicago O'Hare (ORD) 3
09:29
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Airbus A319 (319) 2:44 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1224) |
| Sat
07:15
Chicago O'Hare (ORD) 3
10:27
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:12 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
09:38
Chicago O'Hare (ORD) 3
12:48
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
09:38
Chicago O'Hare (ORD) 3
12:48
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Wed,Fri,Sun
09:43
Chicago O'Hare (ORD) 3
12:57
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:14 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
09:50
Chicago O'Hare (ORD) 3
12:34
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1224) |
| Sun
09:59
Chicago O'Hare (ORD) 3
13:09
Houston George Bush (IAH) A Alaska Airlines AS 6115 Non-stop Embraer EMB 175 (E75) 3:10 Operates only on 2026-01-18 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
20:25
Chicago O'Hare (ORD) 3
23:23
Houston George Bush (IAH) A Alaska Airlines AS 6130 Non-stop Airbus A319 (319) 2:58 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3079) |
| Daily
13:10
Chicago O'Hare (ORD) 3
15:59
Houston George Bush (IAH) A Alaska Airlines AS 6240 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4443) |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:31
Houston George Bush (IAH) A Alaska Airlines AS 6247 Non-stop Airbus A319 (319) 2:46 Effective 2026-09-09 through 2026-10-02 Codeshare flight, operated by American Airlines.(AA 3322) |
| Sat,Sun
09:45
Chicago O'Hare (ORD) 3
12:31
Houston George Bush (IAH) A Alaska Airlines AS 6256 Non-stop Airbus A319 (319) 2:46 Effective 2026-10-03 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3322) |
| Daily
09:45
Chicago O'Hare (ORD) 3
12:24
Houston George Bush (IAH) A Alaska Airlines AS 6307 Non-stop Airbus A319 (319) 2:39 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1915) |
| Mon,Tue,Sun
07:15
Chicago O'Hare (ORD) 3
10:27
Houston George Bush (IAH) A Alaska Airlines AS 6341 Non-stop Embraer EMB 175 (E75) 3:12 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4609) |
| Sat
08:56
Chicago O'Hare (ORD) 3
11:59
Houston George Bush (IAH) A Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 3:03 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
09:38
Chicago O'Hare (ORD) 3
12:41
Houston George Bush (IAH) A Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 3:03 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
09:38
Chicago O'Hare (ORD) 3
12:41
Houston George Bush (IAH) A Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 3672) |
| Tue
13:44
Chicago O'Hare (ORD) 3
16:46
Houston George Bush (IAH) A Alaska Airlines AS 6443 Non-stop Embraer EMB 170 / EMB 175 (E70) 3:02 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 3672) |
| Daily
06:45
Chicago O'Hare (ORD) 3
09:23
Houston George Bush (IAH) A Alaska Airlines AS 6473 Non-stop Airbus A319 (319) 2:38 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1909) |
| Daily
06:45
Chicago O'Hare (ORD) 3
09:22
Houston George Bush (IAH) A Alaska Airlines AS 6473 Non-stop Airbus A319 (319) 2:37 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1902) |
| Daily
07:10
Chicago O'Hare (ORD) 3
10:13
Houston George Bush (IAH) A Alaska Airlines AS 6473 Non-stop Embraer EMB 175 (E75) 3:03 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3948) |
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- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Houston George Bush airport (IAH).
- The flight distance is 925 miles, or 1489 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:37 and 3:14.
