JAL flight JL 7420: Chicago O'Hare - Rochester

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:40 Chicago O'Hare (ORD) 3 14:20 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3825)
Daily 11:40 Chicago O'Hare (ORD) 3 14:19 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4080)
Daily 11:40 Chicago O'Hare (ORD) 3 14:23 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 4104)
Daily 11:45 Chicago O'Hare (ORD) 3 14:39 Rochester (ROC)
JL 7420 Non-stop Canadair CRJ 700 (CR7) 1:54 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6478)
Sat 13:42 Chicago O'Hare (ORD) 3 16:33 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:51 Operates only on 2026-01-17
Codeshare flight, operated by American Airlines.(AA 4639)
Sat 13:42 Chicago O'Hare (ORD) 3 16:30 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 3765)
Sat 13:45 Chicago O'Hare (ORD) 3 16:33 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:48 Operates only on 2026-01-10
Codeshare flight, operated by American Airlines.(AA 3765)
Sat 14:24 Chicago O'Hare (ORD) 3 17:06 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 3582)
Sat 14:59 Chicago O'Hare (ORD) 3 17:50 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:51 Operates only on 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4680)
Mon,Thu,Fri,Sun 15:01 Chicago O'Hare (ORD) 3 17:49 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-01-08 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 3765)
Mon,Tue,Thu,Fri,Sun 15:56 Chicago O'Hare (ORD) 3 18:48 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:52 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4680)
Daily 16:40 Chicago O'Hare (ORD) 3 19:29 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:49 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 4680)
Sat 18:59 Chicago O'Hare (ORD) 3 21:41 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3765)
Daily 18:59 Chicago O'Hare (ORD) 3 21:53 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3765)
Mon,Thu,Fri 19:06 Chicago O'Hare (ORD) 3 21:52 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3765)
Mon,Thu,Fri,Sun 19:06 Chicago O'Hare (ORD) 3 21:52 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3765)
Daily 20:39 Chicago O'Hare (ORD) 3 23:40 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4483)
Sun 20:50 Chicago O'Hare (ORD) 3 23:35 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:45 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3765)
Tue,Wed 21:00 Chicago O'Hare (ORD) 3 23:45 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3765)
Tue,Wed 21:05 Chicago O'Hare (ORD) 3 23:52 Rochester (ROC)
JL 7420 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4639)


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JAL flight JL 7420:
Chicago O'Hare - Rochester
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL7420
11:40
Chicago O'Hare (ORD) 3

14:20
Rochester (ROC)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3825)
Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7420
11:40
Chicago O'Hare (ORD) 3

14:19
Rochester (ROC)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4080)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
11:40
Chicago O'Hare (ORD) 3

14:23
Rochester (ROC)
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4104)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
11:45
Chicago O'Hare (ORD) 3

14:39
Rochester (ROC)
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6478)
Duration: 1:54, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
JAL JL7420
13:42
Chicago O'Hare (ORD) 3

16:33
Rochester (ROC)
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4639)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
13:42
Chicago O'Hare (ORD) 3

16:30
Rochester (ROC)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7420
13:45
Chicago O'Hare (ORD) 3

16:33
Rochester (ROC)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:48, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7420
14:24
Chicago O'Hare (ORD) 3

17:06
Rochester (ROC)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3582)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
JAL JL7420
14:59
Chicago O'Hare (ORD) 3

17:50
Rochester (ROC)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4680)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
15:01
Chicago O'Hare (ORD) 3

17:49
Rochester (ROC)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
15:56
Chicago O'Hare (ORD) 3

18:48
Rochester (ROC)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4680)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
16:40
Chicago O'Hare (ORD) 3

19:29
Rochester (ROC)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4680)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
18:59
Chicago O'Hare (ORD) 3

21:41
Rochester (ROC)
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
18:59
Chicago O'Hare (ORD) 3

21:53
Rochester (ROC)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
19:06
Chicago O'Hare (ORD) 3

21:52
Rochester (ROC)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
19:06
Chicago O'Hare (ORD) 3

21:52
Rochester (ROC)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
20:39
Chicago O'Hare (ORD) 3

23:40
Rochester (ROC)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4483)
Duration: 2:01, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
20:50
Chicago O'Hare (ORD) 3

23:35
Rochester (ROC)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
21:00
Chicago O'Hare (ORD) 3

23:45
Rochester (ROC)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3765)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL7420
21:05
Chicago O'Hare (ORD) 3

23:52
Rochester (ROC)
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4639)
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
  • JL 7420 is a domestic flight 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 1:39 and 2:01.
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