JAL flights from Chicago O'Hare (ORD) to Rochester (ROC).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed 09:05 Chicago O'Hare (ORD) 3 11:54 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2024-11-05 through 2024-11-20
Codeshare flight, operated by American Airlines.(AA 3830)
Sat 09:40 Chicago O'Hare (ORD) 3 12:29 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2024-11-09 through 2024-11-16
Codeshare flight, operated by American Airlines.(AA 4769)
Daily 13:10 Chicago O'Hare (ORD) 3 15:56 Rochester (ROC)
JAL JL 7420 Non-stop Embraer ERJ 145 (ER4) 1:46 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 5739)
Daily 13:25 Chicago O'Hare (ORD) 3 16:06 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2024-09-04 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 3623)
Wed,Sat 13:29 Chicago O'Hare (ORD) 3 16:13 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2024-10-09 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 3623)
Mon,Thu,Fri,Sun 13:30 Chicago O'Hare (ORD) 3 16:16 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2024-10-07 through 2024-11-03
Codeshare flight, operated by American Airlines.(AA 3623)
Daily 13:32 Chicago O'Hare (ORD) 3 16:15 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 3984)
Thu,Fri 14:55 Chicago O'Hare (ORD) 3 17:36 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2024-11-28 through 2024-11-29
Codeshare flight, operated by American Airlines.(AA 3409)
Daily 14:55 Chicago O'Hare (ORD) 3 17:35 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 3409)
Daily 14:55 Chicago O'Hare (ORD) 3 17:36 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by American Airlines.(AA 4462)
Daily 14:55 Chicago O'Hare (ORD) 3 17:36 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2025-01-07 through 2025-02-12
Codeshare flight, operated by American Airlines.(AA 3409)
Daily 14:55 Chicago O'Hare (ORD) 3 17:32 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 3543)
Daily 14:55 Chicago O'Hare (ORD) 3 17:37 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2025-03-06 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 3543)
Daily 14:55 Chicago O'Hare (ORD) 3 17:35 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3582)
Daily 14:55 Chicago O'Hare (ORD) 3 17:38 Rochester (ROC)
JAL JL 7420 Non-stop Canadair CRJ (CRJ) 1:43 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6043)
Mon,Thu,Fri,Sun 15:12 Chicago O'Hare (ORD) 3 17:50 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2024-11-07 through 2024-11-22
Codeshare flight, operated by American Airlines.(AA 3409)
Mon-Wed,Sat,Sun 15:12 Chicago O'Hare (ORD) 3 17:50 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2024-11-23 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 3409)
Mon 18:49 Chicago O'Hare (ORD) 3 21:51 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:02 Operates only on 2024-11-04
Codeshare flight, operated by American Airlines.(AA 3614)
Tue 18:50 Chicago O'Hare (ORD) 3 21:51 Rochester (ROC)
JAL JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective 2024-10-08 through 2024-10-29
Codeshare flight, operated by American Airlines.(AA 3614)




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JAL flights from Chicago O'Hare (ORD) to Rochester (ROC).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL7420
09:05
Chicago O'Hare (ORD) 3

11:54
Rochester (ROC)
Effective 2024-11-05 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3830)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
09:40
Chicago O'Hare (ORD) 3

12:29
Rochester (ROC)
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4769)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
JAL JL7420
13:10
Chicago O'Hare (ORD) 3

15:56
Rochester (ROC)
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5739)
Duration: 1:46, non-stop
Embraer ERJ 145 (ER4)
JAL JL7420
13:25
Chicago O'Hare (ORD) 3

16:06
Rochester (ROC)
Effective 2024-09-04 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3623)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
13:29
Chicago O'Hare (ORD) 3

16:13
Rochester (ROC)
Effective 2024-10-09 through 2024-11-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3623)
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
13:30
Chicago O'Hare (ORD) 3

16:16
Rochester (ROC)
Effective 2024-10-07 through 2024-11-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3623)
Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
13:32
Chicago O'Hare (ORD) 3

16:15
Rochester (ROC)
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3984)
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:36
Rochester (ROC)
Effective 2024-11-28 through 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3409)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:35
Rochester (ROC)
Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3409)
Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:36
Rochester (ROC)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4462)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:36
Rochester (ROC)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3409)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:32
Rochester (ROC)
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3543)
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:37
Rochester (ROC)
Effective 2025-03-06 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3543)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:35
Rochester (ROC)
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3582)
Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
14:55
Chicago O'Hare (ORD) 3

17:38
Rochester (ROC)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6043)
Duration: 1:43, non-stop
Canadair CRJ (CRJ)
JAL JL7420
15:12
Chicago O'Hare (ORD) 3

17:50
Rochester (ROC)
Effective 2024-11-07 through 2024-11-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3409)
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
15:12
Chicago O'Hare (ORD) 3

17:50
Rochester (ROC)
Effective 2024-11-23 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3409)
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
18:49
Chicago O'Hare (ORD) 3

21:51
Rochester (ROC)
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3614)
Duration: 2:02, non-stop
Embraer EMB 170 / EMB 175 (E70)
JAL JL7420
18:50
Chicago O'Hare (ORD) 3

21:51
Rochester (ROC)
Effective 2024-10-08 through 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3614)
Duration: 2:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Rochester airport (ROC).
  • The flight distance is 526 miles, or 847 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:37 and 2:02.
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