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UA4366 Flight Status United Airlines: Washington to Philadelphia (UAL4366)

UA 4366 Washington to Philadelphia Flight Status

United Airlines Flight UA4366 from Washington Dulles International Airport IAD to Philadelphia International Airport PHL is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on April 25th, 2026.
Check the table below for UA4366's most recent flight history:

UA 4366 Flight Status & Schedule

Date Departure Arrival Status
Apr 25 13:09 13:37
Landed
 Track >
Apr 18 13:49 14:18
Landed
 Track >
Apr 11 13:08 13:39
Landed
 Track >
< All IAD Departures All PHL Arrivals >

United Airlines UA 4366 Washington to Philadelphia Flight Information

United Airlines Flight UA4366 connects Washington, United States to Philadelphia, United States, taking off from Washington Dulles International Airport IAD and landing at Philadelphia International Airport PHL.

How long is the UA4366 flight from Washington to Philadelphia?

The average flight time from Washington to Philadelphia is 29 minutes. The flight distance is 217 km / 135 miles and the average flight speed is 444 km/h / 276 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4366 Washington to Philadelphia?

The Airportia On-Time Performance Rating for United Airlines Flight UA4366 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4366 arriving at?

Flight UA4366 arrives at Philadelphia International Airport (PHL) Terminal D.

When was the latest UA4366 flight?

The latest flight took off on Saturday, April 25th, 2026 with the flight status being Landed on 13:37.

How else can the flight UA4366 be referenced as?

This United Airlines flight can also be referenced as UAL4366, UA 4366, UAL 4366.

How often is flight UA4366 delayed?

On average, 33% of all UA4366 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled UA4366 flight or baggage issues?

If your UA4366 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 UA4366 Flight Tracker above for more details.

UA4366 and Washington IAD to Philadelphia PHL Flights

Flight UA4366 is code-shared by 3 airlines using the flight numbers AC3619, AV2084, ET1390

Other flights departing from Washington IAD: UA6179, UA4820, PD2722, UA3636

Other flights arriving at Philadelphia PHL: AA1324, AA4365, AA5383, F91240

All flights connecting Washington IAD to Philadelphia PHL.

UA4366 United Airlines Flight: Washington to Philadelphia Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: HV4675 AD2003 ZL9952 RJ6200 WX1829 MI5361 QN533 OH5261 G6146 ZT2614
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.