All airlines flying from Rochester (RST) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Rochester (RST) 07:33 Chicago O'Hare (ORD) 3
American Airlines AA 3461 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-03-08 through 2026-04-06
Tue 06:00 Rochester (RST) 07:24 Chicago O'Hare (ORD) 3
American Airlines AA 3476 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-01-06
Daily 12:49 Rochester (RST) 14:20 Chicago O'Hare (ORD) 3
American Airlines AA 3522 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2026-09-09 through 2026-10-04
Daily 12:47 Rochester (RST) 14:12 Chicago O'Hare (ORD) 3
American Airlines AA 3575 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-08-05 through 2026-09-08
Daily 12:53 Rochester (RST) 14:20 Chicago O'Hare (ORD) 3
American Airlines AA 3582 Non-stop Embraer EMB 175 (E75) 1:27 Effective from 2026-10-05
Mon-Fri,Sun 18:34 Rochester (RST) 20:10 Chicago O'Hare (ORD) 3
American Airlines AA 3621 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Effective 2026-03-08 through 2026-04-06
Tue 11:24 Rochester (RST) 12:50 Chicago O'Hare (ORD) 3
American Airlines AA 3663 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-03-10 through 2026-03-31
Mon,Thu-Sun 11:37 Rochester (RST) 13:03 Chicago O'Hare (ORD) 3
American Airlines AA 3663 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-03-08 through 2026-04-06
Daily 12:56 Rochester (RST) 14:20 Chicago O'Hare (ORD) 3
American Airlines AA 3972 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-04-07 through 2026-05-20
Daily 18:26 Rochester (RST) 19:50 Chicago O'Hare (ORD) 3
American Airlines AA 3973 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-04-07 through 2026-05-20
Daily 06:06 Rochester (RST) 07:30 Chicago O'Hare (ORD) 3
American Airlines AA 3974 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-04-07 through 2026-05-20
Daily 06:00 Rochester (RST) 07:39 Chicago O'Hare (ORD) 3
American Airlines AA 4111 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective 2026-02-13 through 2026-03-07
Mon,Tue,Thu-Sun 06:18 Rochester (RST) 07:59 Chicago O'Hare (ORD) 3
American Airlines AA 4111 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Valid until 2026-01-05
Tue 10:26 Rochester (RST) 11:54 Chicago O'Hare (ORD) 3
American Airlines AA 4150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2026-02-17 through 2026-03-03
Mon,Wed-Fri,Sun 11:32 Rochester (RST) 13:00 Chicago O'Hare (ORD) 3
American Airlines AA 4150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2026-02-12 through 2026-02-20
Mon,Wed-Sun 11:32 Rochester (RST) 13:00 Chicago O'Hare (ORD) 3
American Airlines AA 4150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2026-02-21 through 2026-03-07
Sat 13:47 Rochester (RST) 15:15 Chicago O'Hare (ORD) 3
American Airlines AA 4150 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Operates only on 2026-02-14
Daily 11:36 Rochester (RST) 13:02 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-01-06 through 2026-01-17
Daily 11:36 Rochester (RST) 13:02 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-01-19 through 2026-02-11
Sat 15:27 Rochester (RST) 16:55 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Operates only on 2026-02-14
Sat 16:36 Rochester (RST) 18:06 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2026-02-21 through 2026-03-07
Tue,Wed 18:30 Rochester (RST) 20:03 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-02-17 through 2026-03-04
Mon,Thu,Fri,Sun 18:35 Rochester (RST) 20:08 Chicago O'Hare (ORD) 3
American Airlines AA 4196 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2026-02-12 through 2026-03-06
Daily 11:06 Rochester (RST) 12:36 Chicago O'Hare (ORD) 3
American Airlines AA 4287 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Valid until 2026-01-05
Mon,Tue,Thu-Sun 18:15 Rochester (RST) 19:50 Chicago O'Hare (ORD) 3
American Airlines AA 4288 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Valid until 2026-01-05
Thu 06:00 Rochester (RST) 07:31 Chicago O'Hare (ORD) 3
American Airlines AA 4936 Non-stop Canadair CRJ 700 (CR7) 1:31 Operates only on 2026-02-12
Daily 06:01 Rochester (RST) 07:30 Chicago O'Hare (ORD) 3
American Airlines AA 4940 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective from 2026-10-05
Daily 06:06 Rochester (RST) 07:30 Chicago O'Hare (ORD) 3
American Airlines AA 4963 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-08-05 through 2026-09-08
Daily 18:14 Rochester (RST) 19:50 Chicago O'Hare (ORD) 3
American Airlines AA 4982 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective from 2026-10-05
Wed 12:33 Rochester (RST) 14:05 Chicago O'Hare (ORD) 3
American Airlines AA 4995 Non-stop Canadair CRJ 700 (CR7) 1:32 Effective 2026-03-11 through 2026-04-01
Sat 16:41 Rochester (RST) 18:11 Chicago O'Hare (ORD) 3
American Airlines AA 4996 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-03-14 through 2026-04-04
Daily 06:01 Rochester (RST) 07:44 Chicago O'Hare (ORD) 3
American Airlines AA 5003 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-01-07 through 2026-01-17
Daily 06:01 Rochester (RST) 07:44 Chicago O'Hare (ORD) 3
American Airlines AA 5003 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-01-19 through 2026-02-11
Sun 11:11 Rochester (RST) 12:56 Chicago O'Hare (ORD) 3
American Airlines AA 5003 Non-stop Canadair CRJ 700 (CR7) 1:45 Operates only on 2026-01-18
Daily 08:00 Rochester (RST) 09:28 Chicago O'Hare (ORD) 2
United Airlines UA 5748 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-04-30 through 2026-05-20
Daily 08:00 Rochester (RST) 09:27 Chicago O'Hare (ORD) 2
United Airlines UA 5748 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-05-21 through 2026-08-17
Daily 08:00 Rochester (RST) 09:29 Chicago O'Hare (ORD) 2
United Airlines UA 5748 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-08-18 through 2026-10-24
Daily 08:00 Rochester (RST) 09:37 Chicago O'Hare (ORD) 2
United Airlines UA 5748 Non-stop Canadair CRJ 550 (CR5) 1:37 Effective from 2026-10-25
Daily 11:30 Rochester (RST) 12:58 Chicago O'Hare (ORD) 2
United Airlines UA 5855 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-04-30 through 2026-05-20
Daily 11:30 Rochester (RST) 12:57 Chicago O'Hare (ORD) 2
United Airlines UA 5855 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-05-21 through 2026-08-17
Daily 11:30 Rochester (RST) 12:59 Chicago O'Hare (ORD) 2
United Airlines UA 5855 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective from 2026-08-18
Daily 15:15 Rochester (RST) 16:43 Chicago O'Hare (ORD) 2
United Airlines UA 5900 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-04-30 through 2026-05-20
Daily 15:15 Rochester (RST) 16:42 Chicago O'Hare (ORD) 2
United Airlines UA 5900 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-05-21 through 2026-08-17
Daily 15:15 Rochester (RST) 16:44 Chicago O'Hare (ORD) 2
United Airlines UA 5900 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective from 2026-08-18
Daily 18:20 Rochester (RST) 19:50 Chicago O'Hare (ORD) 3
American Airlines AA 6188 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-09-09 through 2026-10-04
Daily 18:25 Rochester (RST) 19:49 Chicago O'Hare (ORD) 3
American Airlines AA 6251 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-08-05 through 2026-09-08
Daily 06:02 Rochester (RST) 07:30 Chicago O'Hare (ORD) 3
American Airlines AA 6270 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-09-09 through 2026-10-04
Daily 14:52 Rochester (RST) 16:10 Chicago O'Hare (ORD) 3
American Airlines AA 6289 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-05-21 through 2026-07-01
Daily 18:24 Rochester (RST) 19:50 Chicago O'Hare (ORD) 3
American Airlines AA 6291 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-05-21 through 2026-07-01
Daily 14:46 Rochester (RST) 16:10 Chicago O'Hare (ORD) 3
American Airlines AA 6299 Non-stop Canadair CRJ 700 (CR7) 1:24 Effective 2026-07-02 through 2026-08-04
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All airlines flying from Rochester (RST) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3461
06:00
Rochester (RST)

07:33
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3476
06:00
Rochester (RST)

07:24
Chicago O'Hare (ORD) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3522
12:49
Rochester (RST)

14:20
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3575
12:47
Rochester (RST)

14:12
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3582
12:53
Rochester (RST)

14:20
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA3621
18:34
Rochester (RST)

20:10
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3663
11:24
Rochester (RST)

12:50
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3663
11:37
Rochester (RST)

13:03
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3972
12:56
Rochester (RST)

14:20
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3973
18:26
Rochester (RST)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA3974
06:06
Rochester (RST)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4111
06:00
Rochester (RST)

07:39
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4111
06:18
Rochester (RST)

07:59
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4150
10:26
Rochester (RST)

11:54
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4150
11:32
Rochester (RST)

13:00
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4150
11:32
Rochester (RST)

13:00
Chicago O'Hare (ORD) 3
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4150
13:47
Rochester (RST)

15:15
Chicago O'Hare (ORD) 3
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
11:36
Rochester (RST)

13:02
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
11:36
Rochester (RST)

13:02
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
15:27
Rochester (RST)

16:55
Chicago O'Hare (ORD) 3
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
16:36
Rochester (RST)

18:06
Chicago O'Hare (ORD) 3
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
18:30
Rochester (RST)

20:03
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4196
18:35
Rochester (RST)

20:08
Chicago O'Hare (ORD) 3
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4287
11:06
Rochester (RST)

12:36
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4288
18:15
Rochester (RST)

19:50
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
American Airlines AA4936
06:00
Rochester (RST)

07:31
Chicago O'Hare (ORD) 3
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4940
06:01
Rochester (RST)

07:30
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4963
06:06
Rochester (RST)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4982
18:14
Rochester (RST)

19:50
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4995
12:33
Rochester (RST)

14:05
Chicago O'Hare (ORD) 3
Effective 2026-03-11 through 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:32, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA4996
16:41
Rochester (RST)

18:11
Chicago O'Hare (ORD) 3
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA5003
06:01
Rochester (RST)

07:44
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA5003
06:01
Rochester (RST)

07:44
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA5003
11:11
Rochester (RST)

12:56
Chicago O'Hare (ORD) 3
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
United Airlines UA5748
08:00
Rochester (RST)

09:28
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5748
08:00
Rochester (RST)

09:27
Chicago O'Hare (ORD) 2
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5748
08:00
Rochester (RST)

09:29
Chicago O'Hare (ORD) 2
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5748
08:00
Rochester (RST)

09:37
Chicago O'Hare (ORD) 2
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5855
11:30
Rochester (RST)

12:58
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5855
11:30
Rochester (RST)

12:57
Chicago O'Hare (ORD) 2
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5855
11:30
Rochester (RST)

12:59
Chicago O'Hare (ORD) 2
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5900
15:15
Rochester (RST)

16:43
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5900
15:15
Rochester (RST)

16:42
Chicago O'Hare (ORD) 2
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5900
15:15
Rochester (RST)

16:44
Chicago O'Hare (ORD) 2
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
American Airlines AA6188
18:20
Rochester (RST)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA6251
18:25
Rochester (RST)

19:49
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA6270
06:02
Rochester (RST)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA6289
14:52
Rochester (RST)

16:10
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA6291
18:24
Rochester (RST)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
Direct Flights:
American Airlines AA6299
14:46
Rochester (RST)

16:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 700 (CR7)
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  • A domestic route departing from the Rochester airport (RST) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 268 miles, or 431 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 1:17 and 1:45.
Return (ORD-RST) flights
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