JAL flights from Saint Louis (STL) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Thu,Sun 06:00 Saint Louis (STL) 1 07:30 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:30 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 4077)
Tue 06:00 Saint Louis (STL) 1 07:34 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:34 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 4544)
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 07:27 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-07 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3741)
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 07:27 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3741)
Thu 06:00 Saint Louis (STL) 1 07:23 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3458)
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 07:26 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Airbus A319 (319) 1:26 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 810)
Mon,Tue,Fri 06:00 Saint Louis (STL) 1 07:23 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Airbus A319 (319) 1:23 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 1223)
Mon,Tue,Fri 06:41 Saint Louis (STL) 1 08:11 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:30 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4633)
Daily 07:23 Saint Louis (STL) 1 08:48 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Boeing 737-800 (738) 1:25 Effective 2026-08-05 through 2026-08-30
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:23 Saint Louis (STL) 1 08:48 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Boeing 737-800 (738) 1:25 Effective 2026-09-01 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:38 Saint Louis (STL) 1 09:05 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Boeing 737-800 (738) 1:27 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:42 Saint Louis (STL) 1 09:05 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 2324)
Daily 07:44 Saint Louis (STL) 1 09:05 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:50 Saint Louis (STL) 1 09:10 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4135)
Sat 09:08 Saint Louis (STL) 1 10:35 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Operates only on 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4310)
Sun 09:20 Saint Louis (STL) 1 10:44 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 3734)
Mon-Fri 09:32 Saint Louis (STL) 1 11:01 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4460)
Sat 10:07 Saint Louis (STL) 1 11:31 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-14 through 2026-03-21
Codeshare flight, operated by American Airlines.(AA 3712)
Sat 10:07 Saint Louis (STL) 1 11:31 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3712)
Sat 11:05 Saint Louis (STL) 1 12:34 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 6342)
Sun 11:05 Saint Louis (STL) 1 12:34 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-01-18
Codeshare flight, operated by American Airlines.(AA 3741)
Sat 15:36 Saint Louis (STL) 1 17:03 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4888)
Wed,Thu 16:32 Saint Louis (STL) 1 18:05 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-03-11 through 2026-03-26
Codeshare flight, operated by American Airlines.(AA 4889)
Sat 18:33 Saint Louis (STL) 1 20:08 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 3714)
Mon 20:00 Saint Louis (STL) 1 21:30 Chicago O'Hare (ORD) 3
JAL JL 7427 Non-stop Canadair CRJ 700 (CR7) 1:30 Operates only on 2026-08-31
Codeshare flight, operated by American Airlines.(AA 6282)
Daily 06:05 Saint Louis (STL) 1 07:25 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Boeing 737-800 (738) 1:20 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2444)
Daily 08:35 Saint Louis (STL) 1 10:05 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6324)
Daily 09:40 Saint Louis (STL) 1 11:10 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6354)
Daily 09:43 Saint Louis (STL) 1 11:10 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6363)
Daily 09:46 Saint Louis (STL) 1 11:10 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6381)
Daily 09:47 Saint Louis (STL) 1 11:10 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 6471)
Tue 10:04 Saint Louis (STL) 1 11:28 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3712)
Mon,Wed-Fri,Sun 10:07 Saint Louis (STL) 1 11:31 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3712)
Mon,Thu,Fri,Sun 13:35 Saint Louis (STL) 1 14:57 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 3458)
Sat 13:40 Saint Louis (STL) 1 15:09 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 6356)
Mon,Wed-Fri,Sun 14:06 Saint Louis (STL) 1 15:35 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:29 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5003)
Sat 14:08 Saint Louis (STL) 1 15:34 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4175)
Tue 14:21 Saint Louis (STL) 1 15:44 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by American Airlines.(AA 3547)
Mon-Fri,Sun 14:24 Saint Louis (STL) 1 15:51 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 6369)
Sat 14:25 Saint Louis (STL) 1 15:56 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 6369)
Sat 14:26 Saint Louis (STL) 1 15:53 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6369)
Mon,Wed-Fri,Sun 14:32 Saint Louis (STL) 1 15:55 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 3547)
Tue,Wed 15:20 Saint Louis (STL) 1 16:42 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3458)
Daily 16:32 Saint Louis (STL) 1 18:00 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 175 (E75) 1:28 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 3479)
Sat 18:33 Saint Louis (STL) 1 20:08 Chicago O'Hare (ORD) 3
JAL JL 7683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3714)




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JAL flights from Saint Louis (STL) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:30
Chicago O'Hare (ORD) 3
Valid until 2026-01-04
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4077)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:34
Chicago O'Hare (ORD) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4544)
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:27
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3741)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:27
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3741)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:23
Chicago O'Hare (ORD) 3
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3458)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:26
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 810)
Duration: 1:26, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
JAL JL7427
06:00
Saint Louis (STL) 1

07:23
Chicago O'Hare (ORD) 3
Effective 2026-03-09 through 2026-03-27
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1223)
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
JAL JL7427
06:41
Saint Louis (STL) 1

08:11
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4633)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
07:23
Saint Louis (STL) 1

08:48
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1997)
Duration: 1:25, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
JAL JL7427
07:23
Saint Louis (STL) 1

08:48
Chicago O'Hare (ORD) 3
Effective 2026-09-01 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1997)
Duration: 1:25, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
JAL JL7427
07:38
Saint Louis (STL) 1

09:05
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1997)
Duration: 1:27, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
JAL JL7427
07:42
Saint Louis (STL) 1

09:05
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2324)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
JAL JL7427
07:44
Saint Louis (STL) 1

09:05
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1997)
Duration: 1:21, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
JAL JL7427
07:50
Saint Louis (STL) 1

09:10
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4135)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
09:08
Saint Louis (STL) 1

10:35
Chicago O'Hare (ORD) 3
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4310)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7427
09:20
Saint Louis (STL) 1

10:44
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3734)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7427
09:32
Saint Louis (STL) 1

11:01
Chicago O'Hare (ORD) 3
Effective 2026-03-30 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4460)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
10:07
Saint Louis (STL) 1

11:31
Chicago O'Hare (ORD) 3
Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3712)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7427
10:07
Saint Louis (STL) 1

11:31
Chicago O'Hare (ORD) 3
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3712)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7427
11:05
Saint Louis (STL) 1

12:34
Chicago O'Hare (ORD) 3
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6342)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7427
11:05
Saint Louis (STL) 1

12:34
Chicago O'Hare (ORD) 3
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3741)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7427
15:36
Saint Louis (STL) 1

17:03
Chicago O'Hare (ORD) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4888)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7427
16:32
Saint Louis (STL) 1

18:05
Chicago O'Hare (ORD) 3
Effective 2026-03-11 through 2026-03-26
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4889)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7427
18:33
Saint Louis (STL) 1

20:08
Chicago O'Hare (ORD) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7427
20:00
Saint Louis (STL) 1

21:30
Chicago O'Hare (ORD) 3
Operates only on 2026-08-31
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6282)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
06:05
Saint Louis (STL) 1

07:25
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2444)
Duration: 1:20, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
JAL JL7683
08:35
Saint Louis (STL) 1

10:05
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6324)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
09:40
Saint Louis (STL) 1

11:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6354)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
09:43
Saint Louis (STL) 1

11:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6363)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
09:46
Saint Louis (STL) 1

11:10
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6381)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
09:47
Saint Louis (STL) 1

11:10
Chicago O'Hare (ORD) 3
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6471)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
10:04
Saint Louis (STL) 1

11:28
Chicago O'Hare (ORD) 3
Operates only on 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3712)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
10:07
Saint Louis (STL) 1

11:31
Chicago O'Hare (ORD) 3
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3712)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
13:35
Saint Louis (STL) 1

14:57
Chicago O'Hare (ORD) 3
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3458)
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
13:40
Saint Louis (STL) 1

15:09
Chicago O'Hare (ORD) 3
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6356)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
14:06
Saint Louis (STL) 1

15:35
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5003)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
14:08
Saint Louis (STL) 1

15:34
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4175)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
14:21
Saint Louis (STL) 1

15:44
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
14:24
Saint Louis (STL) 1

15:51
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6369)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
14:25
Saint Louis (STL) 1

15:56
Chicago O'Hare (ORD) 3
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6369)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
14:26
Saint Louis (STL) 1

15:53
Chicago O'Hare (ORD) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6369)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7683
14:32
Saint Louis (STL) 1

15:55
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
15:20
Saint Louis (STL) 1

16:42
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3458)
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7683
16:32
Saint Louis (STL) 1

18:00
Chicago O'Hare (ORD) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3479)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7683
18:33
Saint Louis (STL) 1

20:08
Chicago O'Hare (ORD) 3
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3714)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Saint Louis airport (STL) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 258 miles, or 415 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 1:20 and 1:35.
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