JAL flight JL 7639: Dayton - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:05 Dayton (DAY) 07:30 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-05-05 through 2025-05-24
Codeshare flight, operated by American Airlines.(AA 4942)
Daily 07:05 Dayton (DAY) 07:30 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4942)
Daily 07:05 Dayton (DAY) 07:30 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5127)
Sat 08:36 Dayton (DAY) 09:09 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 5124)
Daily 08:36 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:34 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 5164)
Mon-Fri,Sun 08:37 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-06-06 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 5124)
Daily 08:37 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 5200)
Daily 08:38 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:32 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5210)
Tue 08:39 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:31 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 5210)
Daily 08:43 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 5154)
Daily 13:56 Dayton (DAY) 14:20 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5164)
Daily 17:32 Dayton (DAY) 18:05 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Embraer ERJ 145 (ER4) 1:33 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 5981)
Daily 17:35 Dayton (DAY) 18:00 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2025-07-05 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 5132)
Thu 17:37 Dayton (DAY) 18:00 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:23 Operates only on 2025-06-05
Codeshare flight, operated by American Airlines.(AA 5132)
Daily 17:37 Dayton (DAY) 18:00 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5114)
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JAL flight JL 7639:
Dayton - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

JAL JL7639
Effective 2025-05-05 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4942)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4942)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5127)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5124)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5164)
Duration: 1:34, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5124)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5200)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5210)
Duration: 1:32, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5210)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5154)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5164)
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5981)
Duration: 1:33, non-stop
Embraer ERJ 145 (ER4)

JAL JL7639
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5132)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5132)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)

JAL JL7639
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5114)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)
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  • JL 7639 is a domestic flight departing from the Dayton airport (DAY) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 240 miles, or 386 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:23 and 1:34.