Qatar Airways フライトが Chicago O'Hare (ORD)から出発、 Saint Louis (STL)に到着.

搭乗日を選択
フライト時刻表
直行-コードシェア便：
月,水-土 16:44 Chicago O'Hare (ORD) 3 18:03 Saint Louis (STL) 1
Qatar Airways QR 2472 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-03-30 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3714)
月,水,金,日 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 2768 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-05-22 through 2026-06-12
Codeshare flight, operated by American Airlines.(AA 6352)
月,火,木,土 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 2768 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-06-15 through 2026-06-30
Codeshare flight, operated by American Airlines.(AA 6352)
月,火,木,土 16:40 Chicago O'Hare (ORD) 3 17:59 Saint Louis (STL) 1
Qatar Airways QR 2768 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6362)
日 16:44 Chicago O'Hare (ORD) 3 18:03 Saint Louis (STL) 1
Qatar Airways QR 2768 Non-stop Embraer EMB 175 (E75) 1:19 Operates only on 2026-03-29
Codeshare flight, operated by American Airlines.(AA 3714)
月,火,木-日 18:03 Chicago O'Hare (ORD) 3 19:31 Saint Louis (STL) 1
Qatar Airways QR 2768 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3461)
日々 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 2890 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6200)
日々 17:52 Chicago O'Hare (ORD) 3 19:14 Saint Louis (STL) 1
Qatar Airways QR 2921 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6282)
日々 22:05 Chicago O'Hare (ORD) 3 23:25 Saint Louis (STL) 1
Qatar Airways QR 7855 Non-stop Airbus A319 (319) 1:20 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2630)
月,火,木,日 22:15 Chicago O'Hare (ORD) 3 23:44 Saint Louis (STL) 1
Qatar Airways QR 7855 Non-stop Embraer EMB 175 (E75) 1:29 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4576)
金 22:30 Chicago O'Hare (ORD) 3 23:55 Saint Louis (STL) 1
Qatar Airways QR 7855 Non-stop Embraer EMB 175 (E75) 1:25 Valid until 2026-01-02
Codeshare flight, operated by American Airlines.(AA 3353)
日々 20:20 Chicago O'Hare (ORD) 3 21:48 Saint Louis (STL) 1
Qatar Airways QR 8658 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3555)
日々 16:40 Chicago O'Hare (ORD) 3 18:04 Saint Louis (STL) 1
Qatar Airways QR 9053 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 6440)
日々 22:05 Chicago O'Hare (ORD) 3 23:24 Saint Louis (STL) 1
Qatar Airways QR 9053 Non-stop Boeing 737-800 (738) 1:19 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2956)
日々 22:05 Chicago O'Hare (ORD) 3 23:20 Saint Louis (STL) 1
Qatar Airways QR 9053 Non-stop Airbus A319 (319) 1:15 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2514)
火 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9074 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-05-26 through 2026-06-02
Codeshare flight, operated by American Airlines.(AA 6352)
火 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9075 Non-stop Canadair CRJ 700 (CR7) 1:22 Operates only on 2026-06-09
Codeshare flight, operated by American Airlines.(AA 6352)
木,金,日 16:36 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 6438)
月,木-日 16:36 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6438)
月 16:37 Chicago O'Hare (ORD) 3 17:58 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Embraer EMB 175 (E75) 1:21 Operates only on 2026-02-16
Codeshare flight, operated by American Airlines.(AA 4539)
土 16:38 Chicago O'Hare (ORD) 3 18:04 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:26 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 6438)
土 16:42 Chicago O'Hare (ORD) 3 18:13 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:31 Operates only on 2026-01-10
Codeshare flight, operated by American Airlines.(AA 6314)
土 16:42 Chicago O'Hare (ORD) 3 18:13 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 6314)
日 16:44 Chicago O'Hare (ORD) 3 18:03 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Embraer EMB 175 (E75) 1:19 Operates only on 2026-04-05
Codeshare flight, operated by American Airlines.(AA 3714)
月 16:44 Chicago O'Hare (ORD) 3 18:03 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Operates only on 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3714)
火 16:45 Chicago O'Hare (ORD) 3 18:16 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 6314)
火,水 16:45 Chicago O'Hare (ORD) 3 18:11 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 6438)
月,水-金,日 16:49 Chicago O'Hare (ORD) 3 18:14 Saint Louis (STL) 1
Qatar Airways QR 9139 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3730)
日々 18:35 Chicago O'Hare (ORD) 3 20:02 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Boeing 737 MAX 8 (7M8) 1:27 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 439)
日々 18:35 Chicago O'Hare (ORD) 3 20:03 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Boeing 737 MAX 8 (7M8) 1:28 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 439)
日々 18:35 Chicago O'Hare (ORD) 3 20:03 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2444)
日々 18:35 Chicago O'Hare (ORD) 3 20:08 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Boeing 737-800 (738) 1:33 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2444)
日々 18:53 Chicago O'Hare (ORD) 3 20:19 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Boeing 737-800 (738) 1:26 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2444)
月-金,日 19:50 Chicago O'Hare (ORD) 3 21:15 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3742)
火,水 20:55 Chicago O'Hare (ORD) 3 22:09 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:14 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 1926)
日 21:42 Chicago O'Hare (ORD) 3 22:56 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:14 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 1926)
月,木,金 22:14 Chicago O'Hare (ORD) 3 23:28 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:14 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 1926)
月,木,金,日 22:14 Chicago O'Hare (ORD) 3 23:28 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:14 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 1926)
金 22:22 Chicago O'Hare (ORD) 3 23:39 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:17 Effective 2026-03-13 through 2026-04-03
Codeshare flight, operated by American Airlines.(AA 1926)
月-木,日 22:34 Chicago O'Hare (ORD) 3 23:52 Saint Louis (STL) 1
Qatar Airways QR 9553 Non-stop Airbus A319 (319) 1:18 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1926)
木 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9566 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-06-04 through 2026-06-11
Codeshare flight, operated by American Airlines.(AA 6352)
日々 22:05 Chicago O'Hare (ORD) 3 23:23 Saint Louis (STL) 1
Qatar Airways QR 9606 Non-stop Airbus A319 (319) 1:18 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1004)
日々 22:05 Chicago O'Hare (ORD) 3 23:20 Saint Louis (STL) 1
Qatar Airways QR 9606 Non-stop Boeing 737-800 (738) 1:15 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1466)
木 16:40 Chicago O'Hare (ORD) 3 18:02 Saint Louis (STL) 1
Qatar Airways QR 9607 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-05-21 through 2026-05-28
Codeshare flight, operated by American Airlines.(AA 6352)
日々 22:34 Chicago O'Hare (ORD) 3 23:51 Saint Louis (STL) 1
Qatar Airways QR 9619 Non-stop Airbus A319 (319) 1:17 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3069)
日 23:55 Chicago O'Hare (ORD) 3 01:25 Saint Louis (STL) 1
Qatar Airways QR 9619 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 4524)
The flight arrives 1 day after departure.




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Qatar Airways フライトが Chicago O'Hare (ORD)から出発、 Saint Louis (STL)に到着.
搭乗日を選択
フライト時刻表
直行-コードシェア便：
Qatar Airways QR2472
16:44
Chicago O'Hare (ORD) 3

18:03
Saint Louis (STL) 1
Effective 2026-03-30 through 2026-04-04
月
火
-
水
木
金
土
日
-
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
Qatar Airways QR2768
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-05-22 through 2026-06-12
月
火
-
水
木
-
金
土
-
日
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR2768
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-06-15 through 2026-06-30
月
火
水
-
木
金
-
土
日
-
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR2768
16:40
Chicago O'Hare (ORD) 3

17:59
Saint Louis (STL) 1
Effective 2026-07-02 through 2026-08-04
月
火
水
-
木
金
-
土
日
-
Codeshare flight, operated by American Airlines. (AA 6362)
Duration: 1:19, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR2768
16:44
Chicago O'Hare (ORD) 3

18:03
Saint Louis (STL) 1
Operates only on 2026-03-29
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR2768
18:03
Chicago O'Hare (ORD) 3

19:31
Saint Louis (STL) 1
Valid until 2026-01-05
月
火
水
-
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 3461)
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
Qatar Airways QR2890
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-09-09 through 2026-10-04
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 6200)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR2921
17:52
Chicago O'Hare (ORD) 3

19:14
Saint Louis (STL) 1
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 6282)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR7855
22:05
Chicago O'Hare (ORD) 3

23:25
Saint Louis (STL) 1
Effective from 2026-10-05
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2630)
Duration: 1:20, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR7855
22:15
Chicago O'Hare (ORD) 3

23:44
Saint Louis (STL) 1
Valid until 2026-01-05
月
火
水
-
木
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 4576)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR7855
22:30
Chicago O'Hare (ORD) 3

23:55
Saint Louis (STL) 1
Valid until 2026-01-02
月
-
火
-
水
-
木
-
金
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 3353)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR8658
20:20
Chicago O'Hare (ORD) 3

21:48
Saint Louis (STL) 1
Effective 2026-04-07 through 2026-05-20
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 3555)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR9053
16:40
Chicago O'Hare (ORD) 3

18:04
Saint Louis (STL) 1
Effective 2026-10-05 through 2026-10-24
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 6440)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9053
22:05
Chicago O'Hare (ORD) 3

23:24
Saint Louis (STL) 1
Effective 2026-04-07 through 2026-05-20
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2956)
Duration: 1:19, non-stop
Boeing 737-800 (738)
直行-コードシェア便：
Qatar Airways QR9053
22:05
Chicago O'Hare (ORD) 3

23:20
Saint Louis (STL) 1
Effective 2026-09-09 through 2026-10-04
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2514)
Duration: 1:15, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9074
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-05-26 through 2026-06-02
月
-
火
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9075
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Operates only on 2026-06-09
月
-
火
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:36
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-02-12 through 2026-02-20
月
-
火
-
水
-
木
金
土
-
日
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:36
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-02-21 through 2026-03-07
月
火
-
水
-
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:37
Chicago O'Hare (ORD) 3

17:58
Saint Louis (STL) 1
Operates only on 2026-02-16
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 4539)
Duration: 1:21, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR9139
16:38
Chicago O'Hare (ORD) 3

18:04
Saint Louis (STL) 1
Operates only on 2026-02-14
月
-
火
-
水
-
木
-
金
-
土
日
-
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:42
Chicago O'Hare (ORD) 3

18:13
Saint Louis (STL) 1
Operates only on 2026-01-10
月
-
火
-
水
-
木
-
金
-
土
日
-
Codeshare flight, operated by American Airlines. (AA 6314)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:42
Chicago O'Hare (ORD) 3

18:13
Saint Louis (STL) 1
Effective 2026-01-24 through 2026-02-07
月
-
火
-
水
-
木
-
金
-
土
日
-
Codeshare flight, operated by American Airlines. (AA 6314)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:44
Chicago O'Hare (ORD) 3

18:03
Saint Louis (STL) 1
Operates only on 2026-04-05
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR9139
16:44
Chicago O'Hare (ORD) 3

18:03
Saint Louis (STL) 1
Operates only on 2026-04-06
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
Qatar Airways QR9139
16:45
Chicago O'Hare (ORD) 3

18:16
Saint Louis (STL) 1
Effective 2026-01-06 through 2026-02-10
月
-
火
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6314)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:45
Chicago O'Hare (ORD) 3

18:11
Saint Louis (STL) 1
Effective 2026-02-17 through 2026-03-04
月
-
火
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9139
16:49
Chicago O'Hare (ORD) 3

18:14
Saint Louis (STL) 1
Effective 2026-01-07 through 2026-02-11
月
火
-
水
木
金
土
-
日
Codeshare flight, operated by American Airlines. (AA 3730)
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
直行-コードシェア便：
Qatar Airways QR9553
18:35
Chicago O'Hare (ORD) 3

20:02
Saint Louis (STL) 1
Effective 2026-05-21 through 2026-07-01
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 439)
Duration: 1:27, non-stop
Boeing 737 MAX 8 (7M8)
直行-コードシェア便：
Qatar Airways QR9553
18:35
Chicago O'Hare (ORD) 3

20:03
Saint Louis (STL) 1
Effective 2026-07-02 through 2026-08-04
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 439)
Duration: 1:28, non-stop
Boeing 737 MAX 8 (7M8)
直行-コードシェア便：
Qatar Airways QR9553
18:35
Chicago O'Hare (ORD) 3

20:03
Saint Louis (STL) 1
Effective 2026-09-09 through 2026-10-04
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2444)
Duration: 1:28, non-stop
Boeing 737-800 (738)
直行-コードシェア便：
Qatar Airways QR9553
18:35
Chicago O'Hare (ORD) 3

20:08
Saint Louis (STL) 1
Effective from 2026-10-05
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2444)
Duration: 1:33, non-stop
Boeing 737-800 (738)
直行-コードシェア便：
Qatar Airways QR9553
18:53
Chicago O'Hare (ORD) 3

20:19
Saint Louis (STL) 1
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 2444)
Duration: 1:26, non-stop
Boeing 737-800 (738)
直行-コードシェア便：
Qatar Airways QR9553
19:50
Chicago O'Hare (ORD) 3

21:15
Saint Louis (STL) 1
Effective 2026-01-06 through 2026-02-11
月
火
水
木
金
土
-
日
Codeshare flight, operated by American Airlines. (AA 3742)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
直行-コードシェア便：
Qatar Airways QR9553
20:55
Chicago O'Hare (ORD) 3

22:09
Saint Louis (STL) 1
Effective 2026-02-17 through 2026-03-04
月
-
火
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:14, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9553
21:42
Chicago O'Hare (ORD) 3

22:56
Saint Louis (STL) 1
Operates only on 2026-02-15
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:14, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9553
22:14
Chicago O'Hare (ORD) 3

23:28
Saint Louis (STL) 1
Effective 2026-02-12 through 2026-02-20
月
火
-
水
-
木
金
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:14, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9553
22:14
Chicago O'Hare (ORD) 3

23:28
Saint Louis (STL) 1
Effective 2026-02-22 through 2026-03-06
月
火
-
水
-
木
金
土
-
日
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:14, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9553
22:22
Chicago O'Hare (ORD) 3

23:39
Saint Louis (STL) 1
Effective 2026-03-13 through 2026-04-03
月
-
火
-
水
-
木
-
金
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:17, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9553
22:34
Chicago O'Hare (ORD) 3

23:52
Saint Louis (STL) 1
Effective 2026-03-08 through 2026-04-06
月
火
水
木
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 1926)
Duration: 1:18, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9566
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-06-04 through 2026-06-11
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9606
22:05
Chicago O'Hare (ORD) 3

23:23
Saint Louis (STL) 1
Effective 2026-05-21 through 2026-07-01
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 1004)
Duration: 1:18, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9606
22:05
Chicago O'Hare (ORD) 3

23:20
Saint Louis (STL) 1
Effective 2026-07-02 through 2026-08-04
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 1466)
Duration: 1:15, non-stop
Boeing 737-800 (738)
直行-コードシェア便：
Qatar Airways QR9607
16:40
Chicago O'Hare (ORD) 3

18:02
Saint Louis (STL) 1
Effective 2026-05-21 through 2026-05-28
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by American Airlines. (AA 6352)
Duration: 1:22, non-stop
Canadair CRJ 700 (CR7)
直行-コードシェア便：
Qatar Airways QR9619
22:34
Chicago O'Hare (ORD) 3

23:51
Saint Louis (STL) 1
Effective 2026-08-05 through 2026-09-08
月
火
水
木
金
土
日
Codeshare flight, operated by American Airlines. (AA 3069)
Duration: 1:17, non-stop
Airbus A319 (319)
直行-コードシェア便：
Qatar Airways QR9619
23:55
Chicago O'Hare (ORD) 3

01:25(+1)
Saint Louis (STL) 1
Operates only on 2026-01-04
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by American Airlines. (AA 4524)
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)
The flight arrives 1 day after departure.
  • 国内線 Chicago O'Hare (ORD)空港から出発、 Saint Louis (STL)空港に到着。
  • この飛行距離は258 マイルか 415キロメートルです。
  • 出発地と目的地のタイムゾーンは UTC-6 . 出発地と目的地の時刻は (loading...).
  • 直行便で最短フライト時間は 1:14 と最長フライト時間は1:33です。
すべてのORD-STL フライト
すべて Qatar Airways フライトが
復路 (STL-ORD)フライト
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