ORDBUF
Chicago (O'Hare International Airport) to Buffalo (Buffalo Niagara International Airport).
Plan this routeAt a glance
| Est. flight time | Distance | Frequency | Type |
|---|---|---|---|
| ~1h 33m Estimated from great-circle distance — no tracked flights yet. | 472 mi | 7-8/day | Domestic |
Airlines on this route
Airlines flying ORD to BUF
Scheduled service data shows 7-8/day from ORD to BUF across 4 airlines. Departure terminal data is available for 1, 3.
- First departure
- 00:34
- Last departure
- 22:01
- Cadence
- ~every 2 hours
- Daily departures
- 18
| Airline | Daily frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 4-5/day | Bombardier CRJ, Boeing 737, Canadair Regional Jet · Terminal 1 · Seat map | 07:2708:00 |
Aircraft on this route
Flying the other way?
BUF to ORD flights — 7-8/day on 3 airlines →Route FAQ
How long is the flight from ORD to BUF?
The ORD to BUF flight is typically scheduled at about 1h 33m.
How far is ORD from BUF?
ORD to BUF is about 472 miles by air.
Which airlines fly from ORD to BUF?
United Airlines, American Airlines, Delta Air Lines, Southwest Airlines fly the ORD to BUF route in our route data.
What aircraft fly from ORD to BUF?
Aircraft observed or commonly scheduled on ORD to BUF include Boeing 737, Bombardier CRJ, Bombardier CRJ, Boeing 737, Canadair Regional Jet, Embraer E-Jet, Airbus A320 family, Boeing 737.