JAL flight JL 7639: Dayton - Chicago O'Hare

Select flight date:
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 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6343)
Daily 07:08 Dayton (DAY) 07:30 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4523)
Thu 08:18 Dayton (DAY) 08:55 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:37 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 5200)
Tue,Wed 08:26 Dayton (DAY) 09:03 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:37 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 5200)
Daily 08:29 Dayton (DAY) 09:00 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 5249)
Mon,Thu-Sun 08:33 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:37 Effective 2026-02-13 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 5200)
Daily 08:37 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 5124)
Daily 08:44 Dayton (DAY) 09:10 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 5094)
Daily 08:59 Dayton (DAY) 09:28 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:29 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5210)
Daily 13:33 Dayton (DAY) 14:02 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5164)
Daily 17:26 Dayton (DAY) 17:51 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5120)
Daily 17:35 Dayton (DAY) 18:00 Chicago O'Hare (ORD) 3
JL 7639 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5161)


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JAL flight JL 7639:
Dayton - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL7639
07:05
Dayton (DAY)

07:30
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 6343)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
07:08
Dayton (DAY)

07:30
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 4523)
Duration: 1:22, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7639
08:18
Dayton (DAY)

08:55
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 5200)
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:26
Dayton (DAY)

09:03
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5200)
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:29
Dayton (DAY)

09:00
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5249)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:33
Dayton (DAY)

09:10
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5200)
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:37
Dayton (DAY)

09:10
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 5124)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:44
Dayton (DAY)

09:10
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5094)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
08:59
Dayton (DAY)

09:28
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5210)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
13:33
Dayton (DAY)

14:02
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 5164)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
17:26
Dayton (DAY)

17:51
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 5120)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7639
17:35
Dayton (DAY)

18:00
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 5161)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)
  • 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 1:22 and 1:37.
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