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IAD–BUF · Nonstop
Washington (Washington Dulles International Airport) to Buffalo (Buffalo Niagara International Airport).
The estimated flight time from Washington (IAD) to Buffalo (BUF) is about 1h 10m, covering 284 miles. United Airlines flies the route nonstop with 3-4/day departures, from 08:25 to 22:26 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 10m Estimated from great-circle distance — no tracked flights yet. | 284 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
United Airlines operates 3-4/day flights from IAD to BUF.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3-4/day | Bombardier CRJ, Embraer E-Jet, Embraer ERJ | 08:25 |
Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for IAD, refreshed on a rolling basis. Frequency uses 26 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from Washington (IAD) to Buffalo (BUF) is about 1h 10m, based on the 284-mile flying distance.
Washington (IAD) to Buffalo (BUF) is about 284 miles by air.
Yes. United Airlines flies nonstop from Washington (IAD) to Buffalo (BUF), with 3-4/day departures.
United Airlines flies nonstop from Washington (IAD) to Buffalo (BUF).
The IAD–BUF route is flown with Bombardier CRJ, Embraer E-Jet, Embraer ERJ.