| 航班時刻表 |
|---|
| 直飛航班 |
| 每日
08:54
Chicago O'Hare (ORD) 1
12:05
Houston George Bush (IAH) C United Airlines UA 1633 Non-stop Boeing 737-900 (739) 3:11 Effective 2026-01-17 through 2026-02-11 |
| 星期二
08:59
Chicago O'Hare (ORD) 1
12:10
Houston George Bush (IAH) C United Airlines UA 1633 Non-stop Boeing 737-900 (739) 3:11 Operates only on 2026-01-06 |
| 每日
05:40
Chicago O'Hare (ORD) 1
08:39
Houston George Bush (IAH) C United Airlines UA 1804 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-04-30 through 2026-05-20 |
| 每日
05:45
Chicago O'Hare (ORD) 1
08:44
Houston George Bush (IAH) C United Airlines UA 1804 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-03-29 through 2026-04-29 |
| 每日
06:00
Chicago O'Hare (ORD) 1
08:45
Houston George Bush (IAH) C United Airlines UA 1804 Non-stop Boeing 737-900 (739) 2:45 Effective from 2026-05-21 |
| 星期一-星期四,星期日
05:45
Chicago O'Hare (ORD) 1
08:46
Houston George Bush (IAH) C United Airlines UA 1823 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Effective 2026-02-12 through 2026-03-04 |
| 星期五
05:45
Chicago O'Hare (ORD) 1
08:46
Houston George Bush (IAH) C United Airlines UA 1823 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-02-13 through 2026-02-27 |
| 星期六
05:45
Chicago O'Hare (ORD) 1
08:46
Houston George Bush (IAH) C United Airlines UA 1823 Non-stop Airbus A321neo (32Q) 3:01 Effective 2026-02-14 through 2026-02-28 |
| 星期六
14:15
Chicago O'Hare (ORD) 1
16:55
Houston George Bush (IAH) C United Airlines UA 1968 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-08-22 through 2026-09-05 |
| 星期一-星期六
17:20
Chicago O'Hare (ORD) 1
20:22
Houston George Bush (IAH) C United Airlines UA 1986 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Effective 2026-03-05 through 2026-03-28 |
| 星期日
17:25
Chicago O'Hare (ORD) 1
20:27
Houston George Bush (IAH) C United Airlines UA 1986 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-03-08 through 2026-03-22 |
| 每日
16:50
Chicago O'Hare (ORD) 1
19:57
Houston George Bush (IAH) C United Airlines UA 2053 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-01-07 through 2026-02-08 |
| 星期二
16:50
Chicago O'Hare (ORD) 1
19:57
Houston George Bush (IAH) C United Airlines UA 2053 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-02-10 |
| 星期三
16:50
Chicago O'Hare (ORD) 1
19:58
Houston George Bush (IAH) C United Airlines UA 2053 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2026-02-11 |
| 星期二
17:10
Chicago O'Hare (ORD) 1
20:18
Houston George Bush (IAH) C United Airlines UA 2053 Non-stop Airbus A321neo (32Q) 3:08 Operates only on 2026-01-06 |
| 星期一
17:25
Chicago O'Hare (ORD) 1
20:32
Houston George Bush (IAH) C United Airlines UA 2053 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-02-09 |
| 星期一-星期五,星期日
14:10
Chicago O'Hare (ORD) 1
17:16
Houston George Bush (IAH) C United Airlines UA 2062 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-29 through 2026-05-01 |
| 每日
14:10
Chicago O'Hare (ORD) 1
17:16
Houston George Bush (IAH) C United Airlines UA 2062 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-05-02 through 2026-05-20 |
| 星期一-星期五,星期日
14:15
Chicago O'Hare (ORD) 1
16:55
Houston George Bush (IAH) C United Airlines UA 2062 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-05-21 through 2026-09-11 |
| 每日
14:15
Chicago O'Hare (ORD) 1
16:55
Houston George Bush (IAH) C United Airlines UA 2062 Non-stop Airbus A321neo (32Q) 2:40 Effective from 2026-09-12 |
| 星期一-星期三,星期五,星期日
08:54
Chicago O'Hare (ORD) 1
12:05
Houston George Bush (IAH) C United Airlines UA 2084 Non-stop Boeing 737-900 (739) 3:11 Valid until 2026-01-05 |
| 星期四,星期六
08:54
Chicago O'Hare (ORD) 1
12:07
Houston George Bush (IAH) C United Airlines UA 2084 Non-stop Airbus A321neo (32Q) 3:13 Valid until 2026-01-03 |
| 每日
15:53
Chicago O'Hare (ORD) 1
19:01
Houston George Bush (IAH) C United Airlines UA 2095 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-06 through 2026-02-11 |
| 每日
16:00
Chicago O'Hare (ORD) 1
19:08
Houston George Bush (IAH) C United Airlines UA 2095 Non-stop Airbus A321neo (32Q) 3:08 Valid until 2026-01-04 |
| 星期一
16:00
Chicago O'Hare (ORD) 1
19:07
Houston George Bush (IAH) C United Airlines UA 2095 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-01-05 |
| 每日
08:53
Chicago O'Hare (ORD) 1
12:00
Houston George Bush (IAH) C United Airlines UA 2099 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-02-12 through 2026-02-24 |
| 星期三
08:53
Chicago O'Hare (ORD) 1
12:00
Houston George Bush (IAH) C United Airlines UA 2099 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Effective 2026-02-25 through 2026-03-04 |
| 星期一,星期二,星期四-星期日
08:53
Chicago O'Hare (ORD) 1
12:00
Houston George Bush (IAH) C United Airlines UA 2099 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-02-26 through 2026-03-03 |
| 星期一-星期五,星期日
08:51
Chicago O'Hare (ORD) 1
11:57
Houston George Bush (IAH) C United Airlines UA 2176 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-04-30 through 2026-05-20 |
| 星期一-星期五,星期日
09:25
Chicago O'Hare (ORD) 1
12:24
Houston George Bush (IAH) C United Airlines UA 2176 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-05-21 through 2026-08-14 |
| 每日
09:25
Chicago O'Hare (ORD) 1
12:24
Houston George Bush (IAH) C United Airlines UA 2176 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-08-15 through 2026-10-24 |
| 星期一-星期五,星期日
08:53
Chicago O'Hare (ORD) 1
12:00
Houston George Bush (IAH) C United Airlines UA 2225 Non-stop Boeing 737 MAX 9 (7M9) 3:07 Effective 2026-03-05 through 2026-03-27 |
| 星期六
08:53
Chicago O'Hare (ORD) 1
12:00
Houston George Bush (IAH) C United Airlines UA 2225 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-03-07 through 2026-03-28 |
| 星期六
08:51
Chicago O'Hare (ORD) 1
11:57
Houston George Bush (IAH) C United Airlines UA 2231 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-05-02 through 2026-05-16 |
| 每日
08:53
Chicago O'Hare (ORD) 1
11:59
Houston George Bush (IAH) C United Airlines UA 2231 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-03-29 through 2026-04-29 |
| 每日
09:25
Chicago O'Hare (ORD) 1
12:24
Houston George Bush (IAH) C United Airlines UA 2231 Non-stop Airbus A321neo (32Q) 2:59 Effective from 2026-10-25 |
| 每日
05:49
Chicago O'Hare (ORD) 1
08:50
Houston George Bush (IAH) C United Airlines UA 2256 Non-stop Boeing 757-200 (752) 3:01 Valid until 2026-01-05 |
| 星期二
19:50
Chicago O'Hare (ORD) 1
22:57
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737-900 (739) 3:07 Operates only on 2026-01-06 |
| 星期一-星期五,星期日
19:50
Chicago O'Hare (ORD) 1
22:58
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-07 through 2026-01-16 |
| 星期一-星期五,星期日
19:50
Chicago O'Hare (ORD) 1
22:58
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:08 Effective 2026-01-19 through 2026-02-11 |
| 每日
19:55
Chicago O'Hare (ORD) 1
23:01
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-04-30 through 2026-05-20 |
| 每日
20:00
Chicago O'Hare (ORD) 1
22:44
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737-900 (739) 2:44 Effective from 2026-05-21 |
| 每日
20:05
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737-900 (739) 3:07 Valid until 2026-01-05 |
| 星期三-星期日
20:10
Chicago O'Hare (ORD) 1
23:13
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-08 |
| 星期一
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Operates only on 2026-02-16 |
| 星期一,星期二
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-02-17 through 2026-02-24 |
| 星期一
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737 MAX 9 (7M9) 3:02 Operates only on 2026-03-02 |
| 星期二
20:10
Chicago O'Hare (ORD) 1
23:12
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Boeing 737-900 (739) 3:02 Operates only on 2026-03-03 |
| 每日
20:10
Chicago O'Hare (ORD) 1
23:13
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-03-09 through 2026-03-28 |
| 每日
20:10
Chicago O'Hare (ORD) 1
23:16
Houston George Bush (IAH) C United Airlines UA 2426 Non-stop Airbus A321neo (32Q) 3:06 Effective 2026-03-29 through 2026-04-29 |