All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
17:03
Houston George Bush (IAH) A
19:45
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Airbus A319 (319) 2:42 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2133) |
| Daily
18:22
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Airbus A319 (319) 3:03 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1906) |
| Daily
18:26
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Airbus A319 (319) 2:59 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1168) |
| Daily
18:30
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Airbus A319 (319) 2:55 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1913) |
| Daily
18:37
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3953) |
| Daily
18:37
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Gulf Air GF 6405 Non-stop Airbus A319 (319) 2:48 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1168) |
| Sat
12:29
Houston George Bush (IAH) A
15:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 2:46 Operates only on 2026-01-17 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
13:47
Houston George Bush (IAH) A
16:36
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 3672) |
| Sat
13:47
Houston George Bush (IAH) A
16:36
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6443 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 3672) |
| Tue
17:20
Houston George Bush (IAH) A
20:13
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6443 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:53 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 3672) |
| Daily
10:43
Houston George Bush (IAH) A
13:31
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6473 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3948) |
| Daily
11:11
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6473 Non-stop Airbus A319 (319) 3:04 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1902) |
| Daily
11:15
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6473 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1909) |
| Thu,Fri
11:45
Houston George Bush (IAH) A
14:39
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6518 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-02 Codeshare flight, operated by American Airlines.(AA 4609) |
| Daily
16:32
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6518 Non-stop Embraer EMB 175 (E75) 3:18 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 4426) |
| Daily
16:55
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6518 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-09-09 through 2026-10-02 Codeshare flight, operated by American Airlines.(AA 3961) |
| Daily
11:13
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6674 Non-stop Airbus A319 (319) 3:02 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1408) |
| Daily
17:03
Houston George Bush (IAH) A
19:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6705 Non-stop Airbus A319 (319) 2:42 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2133) |
| Sun
20:00
Houston George Bush (IAH) A
23:00
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6705 Non-stop Embraer EMB 175 (E75) 3:00 Operates only on 2026-01-04 Codeshare flight, operated by American Airlines.(AA 4514) |
| Daily
06:00
Houston George Bush (IAH) A
08:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6720 Non-stop Airbus A319 (319) 2:45 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3106) |
| Daily
06:16
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6720 Non-stop Airbus A319 (319) 2:49 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3106) |
| Daily
06:20
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6720 Non-stop Airbus A319 (319) 2:45 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3106) |
| Daily
13:25
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6720 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2132) |
| Mon-Fri,Sun
12:41
Houston George Bush (IAH) A
15:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6789 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon-Fri,Sun
12:49
Houston George Bush (IAH) A
15:39
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6789 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Daily
05:20
Houston George Bush (IAH) C
08:00
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-08-24 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2464) |
| Daily
06:15
Houston George Bush (IAH) C
09:00
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
06:20
Houston George Bush (IAH) C
09:08
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-01-06 through 2026-02-02 Codeshare flight, operated by United Airlines.(UA 2616) |
| Tue
06:20
Houston George Bush (IAH) C
09:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737 MAX 9 (7M9) 2:47 Operates only on 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
06:20
Houston George Bush (IAH) C
09:08
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
06:20
Houston George Bush (IAH) C
09:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
06:20
Houston George Bush (IAH) C
09:05
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2616) |
| Sun
06:30
Houston George Bush (IAH) C
09:17
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737-900 (739) 2:47 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 2616) |
| Mon-Sat
06:30
Houston George Bush (IAH) C
09:17
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737 MAX 9 (7M9) 2:47 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2616) |
| Mon,Thu-Sun
06:30
Houston George Bush (IAH) C
09:17
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-12 through 2026-03-02 Codeshare flight, operated by United Airlines.(UA 2616) |
| Tue
06:30
Houston George Bush (IAH) C
09:16
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737 MAX 9 (7M9) 2:46 Effective 2026-02-17 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 2616) |
| Wed
06:30
Houston George Bush (IAH) C
09:16
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-18 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
06:45
Houston George Bush (IAH) C
09:25
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-05-21 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
08:40
Houston George Bush (IAH) C
11:27
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6839 Non-stop Boeing 737-900 (739) 2:47 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1617) |
| Daily
06:45
Houston George Bush (IAH) C
09:25
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Boeing 737-900 (739) 2:40 Effective from 2026-08-24 Codeshare flight, operated by United Airlines.(UA 2616) |
| Daily
07:20
Houston George Bush (IAH) C
10:08
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Airbus A321neo (32Q) 2:48 Valid until 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-01-07 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:03
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:05
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
07:20
Houston George Bush (IAH) C
10:07
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-05-21 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 2182) |
| Wed
07:40
Houston George Bush (IAH) C
10:28
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6840 Non-stop Airbus A321neo (32Q) 2:48 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 2182) |
| Daily
08:40
Houston George Bush (IAH) C
11:27
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6841 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-08-24 through 2026-10-18 Codeshare flight, operated by United Airlines.(UA 1617) |
| Daily
09:30
Houston George Bush (IAH) C
12:17
Chicago O'Hare (ORD) 1 Air New Zealand NZ 6841 Non-stop Boeing 737-900 (739) 2:47 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2124) |
- A domestic route departing from the Houston George Bush airport (IAH) and arriving at Chicago O'Hare airport (ORD).
- 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 2:30 and 3:18.
