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UA4857 Flight Status United Airlines: Windsor Locks to Washington (UAL4857)

UA 4857 Windsor Locks to Washington Flight Status

United Airlines Flight UA4857 from Windsor Locks Bradley International Airport BDL to Washington Dulles International Airport IAD is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on April 11th, 2026.
Check the table below for UA4857's most recent flight history:

UA 4857 Flight Status & Schedule

Date Departure Arrival Status
Apr 11 19:48 20:50
Landed
 Track >
Apr 04 20:10 21:06
Landed
 Track >
< All BDL Departures All IAD Arrivals >

United Airlines UA 4857 Windsor Locks to Washington Flight Information

United Airlines Flight UA4857 connects Windsor Locks, United States to Washington, United States, taking off from Windsor Locks Bradley International Airport BDL and landing at Washington Dulles International Airport IAD.

How long is the UA4857 flight from Windsor Locks to Washington?

The average flight time from Windsor Locks to Washington is 59 minutes. The flight distance is 523 km / 325 miles and the average flight speed is 534 km/h / 332 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4857 Windsor Locks to Washington?

The Airportia On-Time Performance Rating for United Airlines Flight UA4857 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA4857 flight?

The latest flight took off on Sunday, April 12th, 2026 with the flight status being Landed on 20:50.

How else can the flight UA4857 be referenced as?

This United Airlines flight can also be referenced as UAL4857, UA 4857, UAL 4857.

How often is flight UA4857 delayed?

On average, 0% of all UA4857 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4857 flight or baggage issues?

If your UA4857 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 UA4857 Flight Tracker above for more details.

UA4857 and Windsor Locks BDL to Washington IAD Flights

Flight UA4857 is code-shared by 3 airlines using the flight numbers AC3357, CM1051, LH7875

Other flights departing from Windsor Locks BDL: MX538, WN1030, B62103, WN202

Other flights arriving at Washington IAD: UA6203, UA4548, UA1159, UA4916

All flights connecting Windsor Locks BDL to Washington IAD.

UA4857 United Airlines Flight: Windsor Locks to Washington Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: CA9520 NV7118 BT1772 HV4342 MW2590 YV3982 V7268 MV5710 AA9662 LF305
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.