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UA6172 Flight Status United Airlines: Buffalo to Washington (UAL6172)

UA 6172 Buffalo to Washington Flight Status

United Airlines Flight UA6172 from Buffalo Niagara International Airport BUF to Washington Dulles International Airport IAD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 29th, 2025.
Check the table below for UA6172's most recent flight history:

UA 6172 Flight Status & Schedule

Date Departure Arrival Status
Aug 29 06:06 06:58
Landed
 Track >
Aug 22 06:21 07:14
Landed
 Track >
< All BUF Departures All IAD Arrivals >

United Airlines UA 6172 Buffalo to Washington Flight Information

United Airlines Flight UA6172 connects Buffalo, United States to Washington, United States, taking off from Buffalo Niagara International Airport BUF and landing at Washington Dulles International Airport IAD.

How long is the UA6172 flight from Buffalo to Washington?

The average flight time from Buffalo to Washington is 52 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 522 km/h / 324 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA6172 Buffalo to Washington?

The Airportia On-Time Performance Rating for United Airlines Flight UA6172 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA6172 arriving at?

Flight UA6172 arrives at Washington Dulles International Airport (IAD) Terminal 2.

When was the latest UA6172 flight?

The latest flight took off on Friday, August 29th, 2025 with the flight status being Landed on 06:58.

How else can the flight UA6172 be referenced as?

This United Airlines flight can also be referenced as UAL6172, UA 6172, UAL 6172.

How often is flight UA6172 delayed?

On average, 0% of all UA6172 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA6172 flight or baggage issues?

If your UA6172 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 UA6172 Flight Tracker above for more details.

UA6172 and Buffalo BUF to Washington IAD Flights

Flight UA6172 is code-shared by 1 airline using the flight number CM1075

Other flights departing from Buffalo BUF: AA6002, AA4445, B61296, AA6083

Other flights arriving at Washington IAD: UA3631, UA6118, UA3548, OO5099

All flights connecting Buffalo BUF to Washington IAD.

UA6172 United Airlines Flight: Buffalo to Washington Route Map

UA6172 United Airlines Flight Map: Buffalo to Washington
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.