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

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 06:30 Rochester (ROC) 07:37 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 2:07 Operates only on 2024-11-30 Codeshare flight, operated by United Airlines.(UA 2458)
Mon-Thu,Sat 06:30 Rochester (ROC) 07:41 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 2:11 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 545)
Sun 06:30 Rochester (ROC) 07:41 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Airbus A320 (320) 2:11 Effective 2024-12-22 through 2025-01-05 Codeshare flight, operated by United Airlines.(UA 545)
Daily 06:40 Rochester (ROC) 07:50 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-800 (738) 2:10 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 545)
Sun 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Airbus A319 (319) 2:07 Effective 2024-10-27 through 2024-11-24 Codeshare flight, operated by United Airlines.(UA 2458)
Mon 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 2:07 Effective 2024-10-28 through 2024-11-11 Codeshare flight, operated by United Airlines.(UA 2458)
Tue-Fri 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737 MAX 8 (7M8) 2:07 Effective 2024-10-29 through 2024-11-29 Codeshare flight, operated by United Airlines.(UA 2458)
Mon 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-700 (73G) 2:07 Operates only on 2024-11-18 Codeshare flight, operated by United Airlines.(UA 2458)
Mon,Sun 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 2:07 Effective 2024-11-25 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 2458)
Mon-Fri 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 2:07 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 2458)
Sat 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-700 (73G) 2:07 Effective 2024-12-07 through 2024-12-14 Codeshare flight, operated by United Airlines.(UA 224)
Sun 06:45 Rochester (ROC) 07:52 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-800 (738) 2:07 Effective 2024-12-08 through 2024-12-15 Codeshare flight, operated by United Airlines.(UA 224)
Daily 07:00 Rochester (ROC) 07:59 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-900 (739) 1:59 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 2348)
Daily 07:06 Rochester (ROC) 08:04 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2826 Non-stop Boeing 737-800 (738) 1:58 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 545)
Daily 12:19 Rochester (ROC) 13:32 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Embraer EMB 175 (E7W) 2:13 Effective from 2025-02-13 Codeshare flight, operated by United Airlines.(UA 5698)
Daily 13:41 Rochester (ROC) 14:55 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:14 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 13:45 Rochester (ROC) 14:54 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:09 Effective 2024-09-26 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 13:45 Rochester (ROC) 14:55 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:10 Effective 2024-10-27 through 2024-11-27 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 13:45 Rochester (ROC) 14:55 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:10 Effective 2024-11-29 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 13:46 Rochester (ROC) 14:55 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:09 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 13:51 Rochester (ROC) 14:55 Chicago O'Hare (ORD) 2 Air Canada AC 3473 Non-stop Canadair CRJ 550 (CR5) 2:04 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 4521)
Daily 08:21 Rochester (ROC) 09:20 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4047 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3766)
Daily 08:22 Rochester (ROC) 09:20 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4047 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3766)
Tue,Wed,Fri-Sun 16:41 Rochester (ROC) 17:50 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer ERJ 145 (ER4) 2:09 Effective from 2025-06-06 Codeshare flight, operated by American Airlines.(AA 5739)
Tue,Sun 16:45 Rochester (ROC) 17:44 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Valid until 2024-09-01 Codeshare flight, operated by American Airlines.(AA 3984)
Tue,Wed,Sun 18:34 Rochester (ROC) 19:45 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:11 Effective 2025-03-30 through 2025-04-02 Codeshare flight, operated by American Airlines.(AA 4002)
Tue,Wed,Fri-Sun 18:39 Rochester (ROC) 19:45 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Canadair CRJ (CRJ) 2:06 Effective 2025-05-06 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 6043)
Tue,Wed,Fri-Sun 18:43 Rochester (ROC) 19:45 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:02 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3582)
Mon,Tue,Thu-Sun 05:00 Rochester (ROC) 06:17 Chicago O'Hare (ORD) 2 Air Canada AC 4125 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 3426)
Thu 12:04 Rochester (ROC) 13:13 Chicago O'Hare (ORD) 2 Air Canada AC 4125 Non-stop Canadair CRJ 550 (CR5) 2:09 Operates only on 2024-09-26 Codeshare flight, operated by United Airlines.(UA 4526)
Sun 21:50 Rochester (ROC) 22:57 Chicago O'Hare (ORD) 1 Air Canada AC 4125 Non-stop Boeing 737-900 (739) 2:07 Operates only on 2024-12-01 Codeshare flight, operated by United Airlines.(UA 1800)
Sat 21:57 Rochester (ROC) 23:04 Chicago O'Hare (ORD) 1 Air Canada AC 4125 Non-stop Boeing 737-900 (739) 2:07 Operates only on 2024-11-30 Codeshare flight, operated by United Airlines.(UA 1800)
Daily 11:27 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:18 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by American Airlines.(AA 3830)
Daily 11:30 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2024-12-05 through 2024-12-18 Codeshare flight, operated by American Airlines.(AA 3830)
Mon,Thu,Fri,Sun 11:36 Rochester (ROC) 12:35 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2024-11-07 through 2024-11-22 Codeshare flight, operated by American Airlines.(AA 3830)
Mon-Wed,Sat,Sun 11:36 Rochester (ROC) 12:35 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2024-11-23 through 2024-12-04 Codeshare flight, operated by American Airlines.(AA 3830)
Daily 11:37 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:08 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by American Airlines.(AA 3830)
Thu,Fri 11:44 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective 2024-11-28 through 2024-11-29 Codeshare flight, operated by American Airlines.(AA 3830)
Daily 12:14 Rochester (ROC) 13:30 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Canadair CRJ (CRJ) 2:16 Effective 2025-02-13 through 2025-03-05 Codeshare flight, operated by American Airlines.(AA 6164)
Daily 12:18 Rochester (ROC) 13:30 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Canadair CRJ (CRJ) 2:12 Effective 2025-03-06 through 2025-04-03 Codeshare flight, operated by American Airlines.(AA 6164)
Wed-Fri 16:40 Rochester (ROC) 17:39 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2024-09-04 through 2024-09-06 Codeshare flight, operated by American Airlines.(AA 3623)
Daily 16:41 Rochester (ROC) 17:50 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4229 Non-stop Embraer ERJ 145 (ER4) 2:09 Effective from 2025-06-05 Codeshare flight, operated by American Airlines.(AA 5739)
Daily 11:43 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4244 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:02 Effective 2025-04-04 through 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4104)
Daily 11:46 Rochester (ROC) 12:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4244 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4104)
Mon-Sat 08:00 Rochester (ROC) 08:58 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4624 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Valid until 2024-09-03 Codeshare flight, operated by American Airlines.(AA 3424)
Sun 12:05 Rochester (ROC) 13:04 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4624 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Operates only on 2024-09-01 Codeshare flight, operated by American Airlines.(AA 3301)
Wed,Sat 16:45 Rochester (ROC) 17:43 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4738 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-10-09 through 2024-11-02 Codeshare flight, operated by American Airlines.(AA 3623)
Mon,Thu,Fri,Sun 16:46 Rochester (ROC) 17:44 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4738 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-10-07 through 2024-10-28 Codeshare flight, operated by American Airlines.(AA 3623)
Fri,Sun 16:46 Rochester (ROC) 17:44 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4738 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2024-11-01 through 2024-11-03 Codeshare flight, operated by American Airlines.(AA 3623)
Daily 18:39 Rochester (ROC) 19:45 Chicago O'Hare (ORD) 3 Alaska Airlines AS 4738 Non-stop Canadair CRJ (CRJ) 2:06 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 6043)

1 2 3 4 5 6 7 8

A domestic route departing from the Rochester airport (ROC) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 526 miles, or 847 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 1:52 and 2:21.

Return (ORD-ROC) flights

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

FLIGHT SCHEDULE

Direct Codeshare Flights:

Air New Zealand NZ2826

06:30

Rochester (ROC)

07:37

Chicago O'Hare (ORD) 1

Operates only on 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

06:30

Rochester (ROC)

07:41

Chicago O'Hare (ORD) 1

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 2:11, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

06:30

Rochester (ROC)

07:41

Chicago O'Hare (ORD) 1

Effective 2024-12-22 through 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 2:11, non-stop
Airbus A320 (320)

Air New Zealand NZ2826

06:40

Rochester (ROC)

07:50

Chicago O'Hare (ORD) 1

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 2:10, non-stop
Boeing 737-800 (738)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-10-27 through 2024-11-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Airbus A319 (319)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-10-28 through 2024-11-11

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-10-29 through 2024-11-29

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737 MAX 8 (7M8)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Operates only on 2024-11-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-11-25 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2458)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 224)

Duration: 2:07, non-stop
Boeing 737-700 (73G)

Air New Zealand NZ2826

06:45

Rochester (ROC)

07:52

Chicago O'Hare (ORD) 1

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 224)

Duration: 2:07, non-stop
Boeing 737-800 (738)

Air New Zealand NZ2826

07:00

Rochester (ROC)

07:59

Chicago O'Hare (ORD) 1

Effective 2024-09-26 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2348)

Duration: 1:59, non-stop
Boeing 737-900 (739)

Air New Zealand NZ2826

07:06

Rochester (ROC)

08:04

Chicago O'Hare (ORD) 1

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 545)

Duration: 1:58, non-stop
Boeing 737-800 (738)

Air Canada AC3473

12:19

Rochester (ROC)

13:32

Chicago O'Hare (ORD) 2

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5698)

Duration: 2:13, non-stop
Embraer EMB 175 (E7W)

Air Canada AC3473

13:41

Rochester (ROC)

14:55

Chicago O'Hare (ORD) 2

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:14, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC3473

13:45

Rochester (ROC)

14:54

Chicago O'Hare (ORD) 2

Effective 2024-09-26 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:09, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC3473

13:45

Rochester (ROC)

14:55

Chicago O'Hare (ORD) 2

Effective 2024-10-27 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:10, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC3473

13:45

Rochester (ROC)

14:55

Chicago O'Hare (ORD) 2

Effective 2024-11-29 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:10, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC3473

13:46

Rochester (ROC)

14:55

Chicago O'Hare (ORD) 2

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:09, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC3473

13:51

Rochester (ROC)

14:55

Chicago O'Hare (ORD) 2

Valid until 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4521)

Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)

Alaska Airlines AS4047

08:21

Rochester (ROC)

09:20

Chicago O'Hare (ORD) 3

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3766)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4047

08:22

Rochester (ROC)

09:20

Chicago O'Hare (ORD) 3

Effective 2025-04-04 through 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3766)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

16:41

Rochester (ROC)

17:50

Chicago O'Hare (ORD) 3

Effective from 2025-06-06

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5739)

Duration: 2:09, non-stop
Embraer ERJ 145 (ER4)

Finnair AY4052

16:45

Rochester (ROC)

17:44

Chicago O'Hare (ORD) 3

Valid until 2024-09-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3984)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

18:34

Rochester (ROC)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-03-30 through 2025-04-02

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 4002)

Duration: 2:11, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

18:39

Rochester (ROC)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-05-06 through 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6043)

Duration: 2:06, non-stop
Canadair CRJ (CRJ)

Finnair AY4052

18:43

Rochester (ROC)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-04-04 through 2025-05-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3582)

Duration: 2:02, non-stop
Embraer EMB 170 / EMB 175 (E70)

Air Canada AC4125

05:00

Rochester (ROC)

06:17

Chicago O'Hare (ORD) 2

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3426)

Duration: 2:17, non-stop
Embraer EMB 175 (E7W)

Air Canada AC4125

12:04

Rochester (ROC)

13:13

Chicago O'Hare (ORD) 2

Operates only on 2024-09-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4526)

Duration: 2:09, non-stop
Canadair CRJ 550 (CR5)

Air Canada AC4125

21:50

Rochester (ROC)

22:57

Chicago O'Hare (ORD) 1

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1800)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Air Canada AC4125

21:57

Rochester (ROC)

23:04

Chicago O'Hare (ORD) 1

Operates only on 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1800)

Duration: 2:07, non-stop
Boeing 737-900 (739)

Alaska Airlines AS4229

11:27

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 2:18, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

11:30

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2024-12-05 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

11:36

Rochester (ROC)

12:35

Chicago O'Hare (ORD) 3

Effective 2024-11-07 through 2024-11-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

11:36

Rochester (ROC)

12:35

Chicago O'Hare (ORD) 3

Effective 2024-11-23 through 2024-12-04

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

11:37

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 2:08, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

11:44

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2024-11-28 through 2024-11-29

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3830)

Duration: 2:01, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

12:14

Rochester (ROC)

13:30

Chicago O'Hare (ORD) 3

Effective 2025-02-13 through 2025-03-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6164)

Duration: 2:16, non-stop
Canadair CRJ (CRJ)

Alaska Airlines AS4229

12:18

Rochester (ROC)

13:30

Chicago O'Hare (ORD) 3

Effective 2025-03-06 through 2025-04-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6164)

Duration: 2:12, non-stop
Canadair CRJ (CRJ)

Alaska Airlines AS4229

16:40

Rochester (ROC)

17:39

Chicago O'Hare (ORD) 3

Effective 2024-09-04 through 2024-09-06

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3623)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4229

16:41

Rochester (ROC)

17:50

Chicago O'Hare (ORD) 3

Effective from 2025-06-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5739)

Duration: 2:09, non-stop
Embraer ERJ 145 (ER4)

Alaska Airlines AS4244

11:43

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2025-04-04 through 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4104)

Duration: 2:02, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4244

11:46

Rochester (ROC)

12:45

Chicago O'Hare (ORD) 3

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4104)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4624

08:00

Rochester (ROC)

08:58

Chicago O'Hare (ORD) 3

Valid until 2024-09-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3424)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4624

12:05

Rochester (ROC)

13:04

Chicago O'Hare (ORD) 3

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3301)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4738

16:45

Rochester (ROC)

17:43

Chicago O'Hare (ORD) 3

Effective 2024-10-09 through 2024-11-02

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3623)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4738

16:46

Rochester (ROC)

17:44

Chicago O'Hare (ORD) 3

Effective 2024-10-07 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3623)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4738

16:46

Rochester (ROC)

17:44

Chicago O'Hare (ORD) 3

Effective 2024-11-01 through 2024-11-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3623)

Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4738

18:39

Rochester (ROC)

19:45

Chicago O'Hare (ORD) 3

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 6043)

Duration: 2:06, non-stop
Canadair CRJ (CRJ)

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A domestic route departing from the Rochester airport (ROC) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 526 miles, or 847 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 1:52 and 2:21.

Return (ORD-ROC) flights

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