All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
18:45
Houston George Bush (IAH) C
21:38
Chicago O'Hare (ORD) 1 Lufthansa LH 7533 Non-stop Airbus A321neo (32Q) 2:53 Effective 2026-03-14 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2197) |
| Daily
18:45
Houston George Bush (IAH) C
21:36
Chicago O'Hare (ORD) 1 Lufthansa LH 7533 Non-stop Airbus A321neo (32Q) 2:51 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2197) |
| Daily
06:26
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Airbus A319 (319) 2:39 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 2214) |
| Daily
10:41
Houston George Bush (IAH) A
13:25
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2504) |
| Daily
11:11
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 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 Aer Lingus EI 7551 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1909) |
| Sat
11:48
Houston George Bush (IAH) A
14:42
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
13:27
Houston George Bush (IAH) A
16:21
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4431) |
| Mon-Fri,Sun
13:57
Houston George Bush (IAH) A
16:45
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4431) |
| Daily
17:03
Houston George Bush (IAH) A
19:45
Chicago O'Hare (ORD) 3 Aer Lingus EI 7551 Non-stop Airbus A319 (319) 2:42 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2133) |
| Daily
06:26
Houston George Bush (IAH) A
09:05
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7582 Non-stop Airbus A319 (319) 2:39 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 2214) |
| Daily
10:41
Houston George Bush (IAH) A
13:25
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7586 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2504) |
| Thu
06:05
Houston George Bush (IAH) A
08:54
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Embraer EMB 175 (E75) 2:49 Operates only on 2026-02-12 Codeshare flight, operated by American Airlines.(AA 3350) |
| Tue-Sun
06:05
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-13 through 2026-02-22 Codeshare flight, operated by American Airlines.(AA 1273) |
| Mon
06:05
Houston George Bush (IAH) A
08:43
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:38 Operates only on 2026-02-16 Codeshare flight, operated by American Airlines.(AA 1273) |
| Daily
06:05
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-23 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 1273) |
| Daily
06:29
Houston George Bush (IAH) A
09:10
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:41 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1224) |
| Daily
08:00
Houston George Bush (IAH) A
10:46
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3452) |
| Daily
10:41
Houston George Bush (IAH) A
13:25
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2504) |
| Daily
10:43
Houston George Bush (IAH) A
13:31
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 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 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 3:04 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1902) |
| Daily
11:13
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 3:02 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1408) |
| Daily
11:15
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1909) |
| Daily
11:26
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Cathay Pacific CX 7600 Non-stop Airbus A319 (319) 2:49 Effective 2026-10-05 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 1224) |
| Mon,Thu,Fri,Sun
11:45
Houston George Bush (IAH) A
14:39
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4609) |
| Daily
13:21
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Airbus A319 (319) 2:44 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1914) |
| Daily
13:23
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Airbus A319 (319) 2:42 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1770) |
| Daily
13:24
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Airbus A319 (319) 2:41 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1915) |
| Daily
13:25
Houston George Bush (IAH) A
16:05
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2132) |
| Sat
13:36
Houston George Bush (IAH) A
16:20
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Embraer EMB 175 (E75) 2:44 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 4098) |
| Daily
16:55
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Aer Lingus EI 7613 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 3961) |
| Daily
11:13
Houston George Bush (IAH) A
14:15
Chicago O'Hare (ORD) 3 Aer Lingus EI 7639 Non-stop Airbus A319 (319) 3:02 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1408) |
| Mon,Wed,Fri,Sun
12:41
Houston George Bush (IAH) A
15:25
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7710 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon,Wed,Fri,Sun
12:49
Houston George Bush (IAH) A
15:39
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7710 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-08 through 2026-03-18 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon,Wed-Fri,Sun
12:49
Houston George Bush (IAH) A
15:39
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7710 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-19 through 2026-03-30 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 Royal Jordanian RJ 7710 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-31 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3517) |
| Mon,Wed,Fri,Sat
11:55
Houston George Bush (IAH) C
14:40
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-01-10 Codeshare flight, operated by United Airlines.(UA 2417) |
| Wed
11:55
Houston George Bush (IAH) C
14:40
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:45 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Wed,Fri
11:55
Houston George Bush (IAH) C
14:43
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Tue,Thu-Sun
11:55
Houston George Bush (IAH) C
14:45
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-04-30 through 2026-05-19 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Wed,Fri,Sat
11:56
Houston George Bush (IAH) C
14:44
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-03-06 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Tue,Thu-Sun
11:56
Houston George Bush (IAH) C
14:46
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-03-29 through 2026-04-28 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Tue,Thu-Sun
12:10
Houston George Bush (IAH) C
14:50
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2417) |
| Mon,Wed,Fri,Sat
12:10
Houston George Bush (IAH) C
14:50
Chicago O'Hare (ORD) 1 Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective from 2026-10-26 Codeshare flight, operated by United Airlines.(UA 2417) |
| Thu-Sat
18:39
Houston George Bush (IAH) A
21:30
Chicago O'Hare (ORD) 3 Qatar Airways QR 7833 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-03-05 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 3514) |
| Sat
06:05
Houston George Bush (IAH) A
08:50
Chicago O'Hare (ORD) 3 Qatar Airways QR 7849 Non-stop Airbus A319 (319) 2:45 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 1273) |
| Daily
18:30
Houston George Bush (IAH) A
21:25
Chicago O'Hare (ORD) 3 Qatar Airways QR 7849 Non-stop Airbus A319 (319) 2:55 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1913) |
| Mon,Thu,Fri,Sun
11:45
Houston George Bush (IAH) A
14:39
Chicago O'Hare (ORD) 3 Royal Jordanian RJ 7940 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4609) |
| Daily
16:32
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Iberia IB 8010 Non-stop Embraer EMB 175 (E75) 3:18 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 4426) |
| Daily
16:40
Houston George Bush (IAH) A
19:50
Chicago O'Hare (ORD) 3 Iberia IB 8010 Non-stop Embraer EMB 175 (E75) 3:10 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4443) |
- 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.
