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UA4322 Flight Status United Airlines: Washington to Buffalo (UAL4322)

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UA 4322 Washington to Buffalo Flight Status

United Airlines Flight UA4322 from Washington Dulles International Airport IAD to Buffalo Niagara International Airport BUF is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on September 21st, 2025.
Check the table below for UA4322's most recent flight history:

UA 4322 Flight Status & Schedule

Date Departure Arrival Status
Sep 21 18:34 19:21
Landed Late
 Track >
Sep 14 18:03 18:48
Landed
 Track >
Sep 07 17:55 18:52
Landed
 Track >
Aug 30 08:36 09:28
Landed
 Track >
Aug 23 08:37 09:29
Landed
 Track >
< All IAD Departures All BUF Arrivals >

United Airlines UA 4322 Washington to Buffalo Flight Information

United Airlines Flight UA4322 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 UA4322 flight from Washington to Buffalo?

The average flight time from Washington to Buffalo is 50 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 545 km/h / 339 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4322 Washington to Buffalo?

The Airportia On-Time Performance Rating for United Airlines Flight UA4322 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4322 arriving at?

Flight UA4322 arrives at Buffalo Niagara International Airport (BUF) Terminal M.

When was the latest UA4322 flight?

The latest flight took off on Sunday, September 21st, 2025 with the flight status being Landed on 19:21.

How else can the flight UA4322 be referenced as?

This United Airlines flight can also be referenced as UAL4322, UA 4322, UAL 4322.

How often is flight UA4322 delayed?

On average, 20% of all UA4322 flights are delayed. The average delay is 19 minutes.

Can I get compensation for my delayed or cancelled UA4322 flight or baggage issues?

If your UA4322 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 UA4322 Flight Tracker above for more details.

UA4322 and Washington IAD to Buffalo BUF Flights

Flight UA4322 is code-shared by 4 airlines using the flight numbers AV2042, CM2142, LH7566, SN8933

Other flights departing from Washington IAD: UA2065, UA2349, UA3631, UA1728

Other flights arriving at Buffalo BUF: WN1402, AA4647, WN3615, WN1182

All flights connecting Washington IAD to Buffalo BUF.

UA4322 United Airlines Flight: Washington to Buffalo Route Map

UA4322 United Airlines Flight Map: Washington to Buffalo
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: U29638 F31431 IX934 6E9062 G49211 FV6096 A7950 5Y8262 EC9744 AS9263
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.