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UA4556 Flight Status United Airlines: Washington to Harrisburg (UAL4556)

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UA 4556 Washington to Harrisburg Flight Status

United Airlines Flight UA4556 from Washington Dulles International Airport IAD to Harrisburg International Airport MDT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 22nd, 2025.
Check the table below for UA4556's most recent flight history:

UA 4556 Flight Status & Schedule

Date Departure Arrival Status
Jun 22 18:24 18:50
Landed
 Track >
Jun 15 18:16 18:44
Landed
 Track >
Jun 08 18:20 18:46
Landed
 Track >
Jun 01 18:14 18:43
Landed
 Track >
< All IAD Departures All MDT Arrivals >

United Airlines UA 4556 Washington to Harrisburg Flight Information

United Airlines Flight UA4556 connects Washington, United States to Harrisburg, United States, taking off from Washington Dulles International Airport IAD and landing at Harrisburg International Airport MDT.

How long is the UA4556 flight from Washington to Harrisburg?

The average flight time from Washington to Harrisburg is 27 minutes. The flight distance is 151 km / 94 miles and the average flight speed is 333 km/h / 207 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4556 Washington to Harrisburg?

The Airportia On-Time Performance Rating for United Airlines Flight UA4556 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA4556 flight?

The latest flight took off on Sunday, June 22nd, 2025 with the flight status being Landed on 18:50.

How else can the flight UA4556 be referenced as?

This United Airlines flight can also be referenced as UAL4556, UA 4556, UAL 4556.

How often is flight UA4556 delayed?

On average, 25% of all UA4556 flights are delayed. The average delay is 1 minute.

Can I get compensation for my delayed or cancelled UA4556 flight or baggage issues?

If your UA4556 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 UA4556 Flight Tracker above for more details.

UA4556 and Washington IAD to Harrisburg MDT Flights

Flight UA4556 is code-shared by 4 airlines using the flight numbers AV2075, CM2770, LH8852, NH7134

Other flights departing from Washington IAD: UA3450, UA2704, UA3413, UA4361

Other flights arriving at Harrisburg MDT: G41247, G4529, G42869, UA4526

All flights connecting Washington IAD to Harrisburg MDT.

UA4556 United Airlines Flight: Washington to Harrisburg Route Map

UA4556 United Airlines Flight Map: Washington to Harrisburg
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: VJ3025 AT2165 5Y8817 R51400 N84871 9K2052 MX9751 TF9803 7L1737 A84222
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.