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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 14:59 Chicago O'Hare (ORD) 3 17:50 Rochester (ROC)
Alaska Airlines AS 6534 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4680)
Mon,Tue,Thu,Fri,Sun 15:56 Chicago O'Hare (ORD) 3 18:48 Rochester (ROC)
Alaska Airlines AS 6534 Non-stop Embraer EMB 175 (E75) 1:52 Valid until 2026-01-02
Codeshare flight, operated by American Airlines.(AA 4680)
Mon-Fri,Sun 11:10 Chicago O'Hare (ORD) 3 14:02 Rochester (ROC)
Alaska Airlines AS 6579 Non-stop Embraer EMB 175 (E75) 1:52 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4325)
Daily 11:40 Chicago O'Hare (ORD) 3 14:20 Rochester (ROC)
Alaska Airlines AS 6839 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)
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Alaska Airlines flights from Chicago O'Hare (ORD) to Rochester (ROC).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Valid until 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:

Valid until 2026-01-02
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:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4325)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

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)
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  • 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 1:36 and 2:09.