從 Saint Louis (STL) 至 Chicago O'Hare (ORD)全部航班
| 航班時刻表 |
|---|
| 直飛﹣共掛航班 |
| 星期一,星期四
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4929 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-02-02 through 2026-02-09 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 星期二
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4929 Non-stop Canadair CRJ 550 (CR5) 1:43 Operates only on 2026-02-10 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 每日
09:30
Saint Louis (STL) 1
10:57
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-04-30 through 2026-05-20 共掛航班，由United Airlines負責飛行。(UA 4601) |
| 每日
09:30
Saint Louis (STL) 1
10:58
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective from 2026-05-21 共掛航班，由United Airlines負責飛行。(UA 4601) |
| 星期一-星期三,星期五,星期日
09:55
Saint Louis (STL) 1
11:30
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:35 Valid until 2026-01-05 共掛航班，由United Airlines負責飛行。(UA 4597) |
| 每日
09:55
Saint Louis (STL) 1
11:28
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-02-12 through 2026-03-04 共掛航班，由United Airlines負責飛行。(UA 4405) |
| 每日
09:57
Saint Louis (STL) 1
11:32
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-06 through 2026-02-03 共掛航班，由United Airlines負責飛行。(UA 4389) |
| 每日
09:57
Saint Louis (STL) 1
11:32
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-02-05 through 2026-02-11 共掛航班，由United Airlines負責飛行。(UA 4389) |
| 每日
10:00
Saint Louis (STL) 1
11:33
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-03-05 through 2026-03-28 共掛航班，由United Airlines負責飛行。(UA 4601) |
| 每日
10:00
Saint Louis (STL) 1
11:29
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-29 through 2026-04-29 共掛航班，由United Airlines負責飛行。(UA 4601) |
| 星期三
10:10
Saint Louis (STL) 1
11:45
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:35 Operates only on 2026-02-04 共掛航班，由United Airlines負責飛行。(UA 4389) |
| 星期一,星期四,星期六
11:05
Saint Louis (STL) 1
12:40
Chicago O'Hare (ORD) 2 Air Canada AC 4935 Non-stop Canadair CRJ 550 (CR5) 1:35 Valid until 2026-01-03 共掛航班，由United Airlines負責飛行。(UA 4405) |
| 星期一
07:40
Saint Louis (STL) 1
09:09
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-900 (739) 1:29 Operates only on 2026-03-09 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期一,星期二
07:40
Saint Louis (STL) 1
09:09
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-900 (739) 1:29 Effective 2026-03-17 through 2026-03-23 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期三
07:40
Saint Louis (STL) 1
09:09
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-900 (739) 1:29 Operates only on 2026-03-25 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期四
07:41
Saint Louis (STL) 1
09:14
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Operates only on 2026-02-12 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期二-星期四
07:41
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Airbus A319 (319) 1:29 Effective 2026-02-17 through 2026-02-19 共掛航班，由United Airlines負責飛行。(UA 1612) |
| 星期三-星期日
07:41
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Airbus A319 (319) 1:29 Effective 2026-02-25 through 2026-03-01 共掛航班，由United Airlines負責飛行。(UA 1612) |
| 星期五,星期六
07:41
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-900 (739) 1:29 Effective 2026-03-07 through 2026-03-14 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期日
07:41
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-700 (73G) 1:29 Effective 2026-03-15 through 2026-03-22 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期六
07:41
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Boeing 737-900 (739) 1:29 Operates only on 2026-03-21 共掛航班，由United Airlines負責飛行。(UA 2138) |
| 星期五,星期日
07:45
Saint Louis (STL) 1
09:11
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Airbus A319 (319) 1:26 Effective 2026-04-03 through 2026-04-05 共掛航班，由United Airlines負責飛行。(UA 473) |
| 星期一,星期六
07:45
Saint Louis (STL) 1
09:11
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Airbus A319 (319) 1:26 Effective 2026-04-11 through 2026-04-13 共掛航班，由United Airlines負責飛行。(UA 473) |
| 星期二
07:45
Saint Louis (STL) 1
09:11
Chicago O'Hare (ORD) 1 Air Canada AC 4937 Non-stop Airbus A319 (319) 1:26 Operates only on 2026-04-21 共掛航班，由United Airlines負責飛行。(UA 473) |
| 星期一,星期五-星期日
08:17
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-02-13 through 2026-02-23 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期一,星期二
08:17
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-02-24 through 2026-03-03 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期二-星期五
08:17
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-03-04 through 2026-03-12 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期一,星期三-星期五
08:17
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-03-16 through 2026-03-20 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期二,星期四-星期六
08:17
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-03-24 through 2026-03-28 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期日
08:19
Saint Louis (STL) 1
09:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:31 Operates only on 2026-03-08 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期一,星期三,星期日
08:26
Saint Louis (STL) 1
09:55
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-29 through 2026-04-01 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期六
08:26
Saint Louis (STL) 1
09:55
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Operates only on 2026-04-18 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期二,星期日
08:26
Saint Louis (STL) 1
09:55
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-04-26 through 2026-04-28 共掛航班，由United Airlines負責飛行。(UA 4608) |
| 星期一,星期二,星期四,星期六
13:14
Saint Louis (STL) 1
14:43
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-31 through 2026-04-07 共掛航班，由United Airlines負責飛行。(UA 4592) |
| 星期二-星期五,星期日
13:14
Saint Louis (STL) 1
14:43
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-04-08 through 2026-04-19 共掛航班，由United Airlines負責飛行。(UA 4592) |
| 星期一,星期三-星期六
13:14
Saint Louis (STL) 1
14:43
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-04-20 through 2026-04-29 共掛航班，由United Airlines負責飛行。(UA 4592) |
| 星期二,星期三,星期五
13:15
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-07 through 2026-01-13 共掛航班，由United Airlines負責飛行。(UA 4437) |
| 星期一,星期三,星期四,星期六
13:15
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-15 through 2026-01-21 共掛航班，由United Airlines負責飛行。(UA 4437) |
| 星期二,星期五,星期日
13:15
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-23 through 2026-01-27 共掛航班，由United Airlines負責飛行。(UA 4437) |
| 星期一,星期四,星期六
13:15
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:35 Effective 2026-01-31 through 2026-02-09 共掛航班，由United Airlines負責飛行。(UA 4437) |
| 星期二
13:15
Saint Louis (STL) 1
14:50
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:35 Operates only on 2026-02-10 共掛航班，由United Airlines負責飛行。(UA 4437) |
| 每日
18:35
Saint Louis (STL) 1
20:19
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Embraer EMB 175 (E7W) 1:44 Valid until 2026-01-05 共掛航班，由United Airlines負責飛行。(UA 5523) |
| 星期一,星期二,星期四,星期日
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-01-06 through 2026-01-12 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 星期二,星期三,星期五
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-01-14 through 2026-01-20 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 星期一,星期三,星期四
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-01-22 through 2026-01-29 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 星期二,星期三,星期五,星期日
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:43 Effective 2026-01-30 through 2026-02-08 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 星期三
18:40
Saint Louis (STL) 1
20:23
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Canadair CRJ 550 (CR5) 1:43 Operates only on 2026-02-11 共掛航班，由United Airlines負責飛行。(UA 4559) |
| 每日
18:49
Saint Louis (STL) 1
20:17
Chicago O'Hare (ORD) 2 Air Canada AC 4937 Non-stop Embraer EMB 175 (E7W) 1:28 Effective 2026-04-30 through 2026-10-24 共掛航班，由United Airlines負責飛行。(UA 5684) |
| 每日
05:00
Saint Louis (STL) 1
06:20
Chicago O'Hare (ORD) 2 Air Canada AC 4951 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-05-21 through 2026-08-17 共掛航班，由United Airlines負責飛行。(UA 4537) |
| 星期二,星期四,星期六
07:45
Saint Louis (STL) 1
09:11
Chicago O'Hare (ORD) 1 Air Canada AC 4951 Non-stop Airbus A319 (319) 1:26 Effective 2026-03-31 through 2026-04-04 共掛航班，由United Airlines負責飛行。(UA 473) |
- 國內航線 從 Saint Louis (STL)機場出發，抵達 Chicago O'Hare (ORD)機場。
- 此航班最佳飛行距離為 258 哩( 415 公里)。
- 兩地時區為 UTC-6 . 兩地目前時間為 (loading...).
- 直飛航班最短飛行時間為1:16，最長飛行時間為 1:44。
