Direct flights from Buffalo to Dulles BUF → IAD
United Airlines flies nonstop from Buffalo (BUF) to Dulles (IAD). The flight takes about 1h 5m and covers 284 miles (457 km). Arrivals run on time 72.7% at BUF and 83.7% at IAD — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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United Airlines
UA
Frequently asked questions
Is there a direct flight from Buffalo to Dulles?
Yes, United Airlines operates nonstop flights from Buffalo (BUF) to Dulles (IAD).
Which airlines fly direct from Buffalo to Dulles?
United Airlines operates nonstop flights from Buffalo to Dulles.
How long is the flight from Buffalo to Dulles?
The nonstop flight from Buffalo to Dulles takes ~1h 5m (approximately 457 km).
What is the on-time performance for flights from Buffalo to Dulles?
Arrivals run on time 72.7% at BUF and 83.7% at IAD — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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