UA4548 Flight Status United Airlines: Buffalo to Washington (UAL4548)
UA 4548 Buffalo to Washington Flight Status
Not scheduled today. Latest flight: June 21st, 2026 ; recent history is in the table below.
UA 4548 Flight Status & Schedule United Airlines Buffalo to Washington
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Jun 21 | BUF | IAD | 15:02 | 15:55 | Landed | Track > |
| Jun 19 | BUF | IAD | 17:15 | 16:22 | Unknown | Track > |
| Jun 14 | BUF | IAD | 14:56 | 15:44 | Landed | Track > |
| Jun 12 | BUF | IAD | 15:11 | 16:04 | Landed | Track > |
| Jun 07 | BUF | IAD | 14:58 | 15:51 | Landed | Track > |
| Jun 05 | BUF | IAD | 15:24 | 16:07 | Landed | Track > |
United Airlines flight UA 4548 links Buffalo and Washington, 457 km (284 mi) apart. With 1 h 22 min in the timetable and a usual flight time of about 55 min, it often makes up time. It is not flying today; the last flight, on 21 June 2026, landed on time.
About UA 4548
United Airlines Flight UA4548 connects Buffalo, United States to Washington, United States, taking off from Buffalo Niagara International Airport BUF and landing at Washington Dulles International Airport IAD.
- Distance
- 457 km (284 mi)
- Typical flight time
- 55 min
- On time
- 5 of the last 5
UA 4548 FAQ
- How long is the UA4548 flight from Buffalo to Washington?
- The timetable allows 1 h 22 min. Buffalo to Washington is 457 km (284 mi).
- How often is UA4548 from Buffalo to Washington late?
- None of the last 5 flights arrived 15 or more minutes late.
- When was the latest UA4548 flight from Buffalo to Washington?
- The latest UA4548 was the 15:00 (local time) departure from Buffalo on 21 June 2026; it landed 27 minutes early.
- What other flight numbers does UA4548 have?
- Also listed as UAL4548 (United Airlines' ICAO code) and UA 4548.
UA4548 and Buffalo BUF to Washington IAD Flights
Flight UA4548 is code-shared by 2 airlines using the flight numbers LH7751, SN8961
Other flights departing from Buffalo BUF: WN484, WN3162, WN3971
Other flights arriving at Washington IAD: UA3541, UA4367, UA4291
All flights connecting Buffalo BUF to Washington IAD.