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UA4478 Flight Status United Airlines: Washington to Buffalo (UAL4478)

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UA 4478 Washington to Buffalo Flight Status

United Airlines Flight UA4478 from Washington Dulles International Airport IAD to Buffalo Niagara International Airport BUF is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 17th, 2025.
Check the table below for UA4478's most recent flight history:

UA 4478 Flight Status & Schedule

Date Departure Arrival Status
Sep 17 22:47 23:32
Landed
 Track >
Sep 10 22:56 23:47
Landed
 Track >
Sep 03 22:50 23:39
Landed
 Track >
< All IAD Departures All BUF Arrivals >

United Airlines UA 4478 Washington to Buffalo Flight Information

United Airlines Flight UA4478 connects Washington, United States to Buffalo, United States, taking off from Washington Dulles International Airport IAD and landing at Buffalo Niagara International Airport BUF.

How long is the UA4478 flight from Washington to Buffalo?

The average flight time from Washington to Buffalo is 48 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 568 km/h / 353 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4478 Washington to Buffalo?

The Airportia On-Time Performance Rating for United Airlines Flight UA4478 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4478 arriving at?

Flight UA4478 arrives at Buffalo Niagara International Airport (BUF) Terminal 3.

When was the latest UA4478 flight?

The latest flight took off on Thursday, September 18th, 2025 with the flight status being Landed on 23:32.

How else can the flight UA4478 be referenced as?

This United Airlines flight can also be referenced as UAL4478, UA 4478, UAL 4478.

How often is flight UA4478 delayed?

On average, 0% of all UA4478 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4478 flight or baggage issues?

If your UA4478 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA4478 Flight Tracker above for more details.

UA4478 and Washington IAD to Buffalo BUF Flights

Flight UA4478 is code-shared by 1 airline using the flight number LH7824

Other flights departing from Washington IAD: UA6096, UA6118, UA6330, AV691

Other flights arriving at Buffalo BUF: WN1402, UA4398, WN1658, WN725

All flights connecting Washington IAD to Buffalo BUF.

UA4478 United Airlines Flight: Washington to Buffalo Route Map

UA4478 United Airlines Flight Map: Washington to Buffalo
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: F37308 S43246 PF7793 F37024 WT460 VJ3025 AT2165 5Y8817 R51400 N84871
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.