RochesterChicagoDirect FlightsROC–ORD
Rochester (Frederick Douglass/Greater Rochester International Airport) to Chicago (O'Hare International Airport).
Flight time from ROC to ORD is estimated at about 1h 40m, based on the 527-mile great-circle distance. Our current captured departure sample includes 6-7/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 02:27 to 22:33 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 40m Estimated from great-circle distance — no tracked flights yet. | 527 mi | 6-7/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for ROC to ORD
Our current provider sample includes 6-7/day from ROC to ORD across 2 captured airlines.
- First departure
- 02:27
- Last departure
- 22:33
- Cadence
- ~every 2 hours
- Captured departures/day
- 14
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 4-5/day | Embraer E-Jet, Boeing 737, Bombardier CRJ · Seat map | 02:2706:20 |
Aircraft on this route
Flying the other way?
ORD to ROC flights — 6-7/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ROC to ORD, last seen June 15, 2026. Frequency uses 47 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from ROC to ORD?
The ROC to ORD flight time is estimated at about 1h 40m from great-circle distance until enough tracked flights are available.
How far is ROC from ORD?
ROC to ORD is about 527 miles by air.
Which airlines fly from ROC to ORD?
Our current provider sample for ROC to ORD includes United Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from ROC to ORD?
Aircraft captured in our current provider sample for ROC to ORD include Embraer E-Jet, Embraer E-Jet, Boeing 737, Bombardier CRJ.