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UA 3643 Washington to Raleigh-Durham Flight Status

United Airlines Flight UA3643 from Washington Dulles International Airport IAD to Raleigh-Durham International Airport RDU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 25th, 2025.
Check the table below for UA3643's most recent flight history:

UA 3643 Flight Status & Schedule

Date Departure Arrival Status
Jun 25 16:47 17:32
Landed Late
Track >
Jun 24 15:51 16:37
Landed
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Jun 23 16:10 16:52
Landed
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Jun 22 15:50 16:30
Landed
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Jun 21 15:38 16:16
Landed
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United Airlines UA 3643 Washington to Raleigh-Durham Flight Information

United Airlines Flight UA3643 connects Washington, United States to Raleigh-Durham, United States, taking off from Washington Dulles International Airport IAD and landing at Raleigh-Durham International Airport RDU.

How long is the UA3643 flight from Washington to Raleigh-Durham?

The average flight time from Washington to Raleigh-Durham is 43 minutes. The flight distance is 361 km / 224 miles and the average flight speed is 499 km/h / 310 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA3643 Washington to Raleigh-Durham?

The Airportia On-Time Performance Rating for United Airlines Flight UA3643 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA3643 arriving at?

Flight UA3643 arrives at Raleigh-Durham International Airport (RDU) Terminal 2.

When was the latest UA3643 flight?

The latest flight took off on Wednesday, June 25th, 2025 with the flight status being Landed on 17:32.

How else can the flight UA3643 be referenced as?

This United Airlines flight can also be referenced as UAL3643, UA 3643, UAL 3643.

How often is flight UA3643 delayed?

On average, 30% of all UA3643 flights are delayed. The average delay is 44 minutes.

Can I get compensation for my delayed or cancelled UA3643 flight or baggage issues?

If your UA3643 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 UA3643 Flight Tracker above for more details.

UA3643 and Washington IAD to Raleigh-Durham RDU Flights

Other flights departing from Washington IAD: UA549, UA3564, UA3652, UA3665

Other flights arriving at Raleigh-Durham RDU: UA2601, UA5786, UA3617, UA3625

All flights connecting Washington IAD to Raleigh-Durham RDU.

UA3643 United Airlines Flight: Washington to Raleigh-Durham Route Map

UA3643 United Airlines Flight Map: Washington to Raleigh-Durham
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.