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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:17 Rochester (ROC) 19:17 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 3445)
Daily 18:17 Rochester (ROC) 19:17 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2025-05-25 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3445)
Daily 18:19 Rochester (ROC) 19:19 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3984)
Mon-Sat 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-08-06 through 2025-08-16 Codeshare flight, operated by American Airlines.(AA 3582)
Mon-Thu,Sat,Sun 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-08-17 through 2025-08-25 Codeshare flight, operated by American Airlines.(AA 3582)
Wed,Thu,Sat 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4052 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-08-27 through 2025-08-30 Codeshare flight, operated by American Airlines.(AA 3582)
Tue 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4067 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-07-15 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 3363)
Tue 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4069 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-07-08 Codeshare flight, operated by American Airlines.(AA 3363)
Sat 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4076 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-07-12 Codeshare flight, operated by American Airlines.(AA 3363)
Sat 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4076 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-08-02 Codeshare flight, operated by American Airlines.(AA 3363)
Sun 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4078 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-07-13 through 2025-08-03 Codeshare flight, operated by American Airlines.(AA 3363)
Sat,Sun 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4081 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-07-05 through 2025-07-06 Codeshare flight, operated by American Airlines.(AA 3363)
Tue 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4083 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2025-06-10 Codeshare flight, operated by American Airlines.(AA 3363)
Sat 18:55 Rochester (ROC) 19:54 Chicago O'Hare (ORD) 3 Finnair AY 4092 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-14 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 3363)
Sun 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4096 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-08 through 2025-06-29 Codeshare flight, operated by American Airlines.(AA 3363)
Sat 18:55 Rochester (ROC) 19:54 Chicago O'Hare (ORD) 3 Finnair AY 4096 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2025-06-07 Codeshare flight, operated by American Airlines.(AA 3363)
Tue 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4102 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-17 through 2025-07-01 Codeshare flight, operated by American Airlines.(AA 3363)
Wed 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4104 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-07-09 Codeshare flight, operated by American Airlines.(AA 3363)
Wed 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4104 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-07-23 Codeshare flight, operated by American Airlines.(AA 3363)
Mon,Thu 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4110 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-07-10 through 2025-07-31 Codeshare flight, operated by American Airlines.(AA 3363)
Fri 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4118 Non-stop Embraer EMB 175 (E75) 2:00 Operates only on 2025-07-11 Codeshare flight, operated by American Airlines.(AA 3363)
Fri 18:50 Rochester (ROC) 19:50 Chicago O'Hare (ORD) 3 Finnair AY 4128 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2025-07-18 through 2025-08-01 Codeshare flight, operated by American Airlines.(AA 3363)
Wed 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4130 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-11 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 3363)
Fri 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4131 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2025-06-06 Codeshare flight, operated by American Airlines.(AA 3363)
Mon 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4137 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2025-06-09 Codeshare flight, operated by American Airlines.(AA 3363)
Thu 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4137 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 3363)
Fri 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4139 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-13 through 2025-06-27 Codeshare flight, operated by American Airlines.(AA 3363)
Mon,Thu 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4140 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-12 through 2025-06-16 Codeshare flight, operated by American Airlines.(AA 3363)
Mon,Thu 18:50 Rochester (ROC) 19:49 Chicago O'Hare (ORD) 3 Finnair AY 4140 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2025-06-26 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 3363)

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Parallax here ROC-ORD

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 (plus 1h DST), and the timezone of the arrival airport is UTC-6 (plus 1h DST). Current time at the point of departure is 1:58pm, and 12:58pm at the point of arrival. There is a -1 hour time difference between the airports.
For direct flights, the flight time varies between 1:59 and 2:00.

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Finnair AY4052

18:17

Rochester (ROC)

19:17

Chicago O'Hare (ORD) 3

Effective 2025-05-05 through 2025-05-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3445)

Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

18:17

Rochester (ROC)

19:17

Chicago O'Hare (ORD) 3

Effective 2025-05-25 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3445)

Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

18:19

Rochester (ROC)

19:19

Chicago O'Hare (ORD) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4052

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-08-06 through 2025-08-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

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

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4052

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-08-17 through 2025-08-25

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

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

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4052

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-08-27 through 2025-08-30

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

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

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4067

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-07-15 through 2025-08-05

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4069

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-07-08

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4076

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-07-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4076

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4078

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-07-13 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4081

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-07-05 through 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4083

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Operates only on 2025-06-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4092

18:55

Rochester (ROC)

19:54

Chicago O'Hare (ORD) 3

Effective 2025-06-14 through 2025-06-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4096

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-08 through 2025-06-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4096

18:55

Rochester (ROC)

19:54

Chicago O'Hare (ORD) 3

Operates only on 2025-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4102

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-17 through 2025-07-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4104

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-07-09

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4104

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-07-23

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4110

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-07-10 through 2025-07-31

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4118

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Operates only on 2025-07-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4128

18:50

Rochester (ROC)

19:50

Chicago O'Hare (ORD) 3

Effective 2025-07-18 through 2025-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

Finnair AY4130

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-11 through 2025-07-02

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4131

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Operates only on 2025-06-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4137

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Operates only on 2025-06-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4137

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Operates only on 2025-07-03

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4139

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-13 through 2025-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4140

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-12 through 2025-06-16

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Finnair AY4140

18:50

Rochester (ROC)

19:49

Chicago O'Hare (ORD) 3

Effective 2025-06-26 through 2025-06-30

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3363)

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

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Parallax here ROC-ORD

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 (plus 1h DST), and the timezone of the arrival airport is UTC-6 (plus 1h DST). Current time at the point of departure is 1:58pm, and 12:58pm at the point of arrival. There is a -1 hour time difference between the airports.
For direct flights, the flight time varies between 1:59 and 2:00.

All ROC-ORD flights

All Finnair flights

Return (ORD-ROC) flights

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