| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | PHL | IAD | 15:01 | 15:34 |
Landed
|
Track > |
| Apr 28 | PHL | IAD | 15:13 | 15:52 |
Landed
|
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| Apr 27 | PHL | IAD | 15:05 | 15:45 |
Landed
|
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| Apr 26 | PHL | IAD | 15:19 | 16:00 |
Landed
|
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| Apr 24 | PHL | IAD | 16:44 | 17:30 |
Delayed
|
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| Apr 23 | PHL | IAD | 14:55 | 15:34 |
Landed
|
Track > |
| Apr 22 | PHL | IAD | 15:01 | 15:33 |
Landed
|
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| Apr 21 | PHL | IAD | 15:03 | 15:34 |
Landed
|
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| Apr 20 | PHL | IAD | 14:55 | 15:35 |
Landed
|
Track > |
| Apr 19 | PHL | IAD | 14:56 | 15:43 |
Landed
|
Track > |
United Airlines Flight UA4574 connects Philadelphia, United States to Washington, United States, taking off from Philadelphia International Airport PHL and landing at Washington Dulles International Airport IAD.
How long is the UA4574 flight from Philadelphia to Washington?
The average flight time from Philadelphia to Washington is 38 minutes. The flight distance is 217 km / 135 miles and the average flight speed is 341 km/h / 212 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4574 Philadelphia to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4574 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4574 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 15:34.
How else can the flight UA4574 be referenced as?
This United Airlines flight can also be referenced as UAL4574, UA 4574, UAL 4574.
How often is flight UA4574 delayed?
On average, 10% of all UA4574 flights are delayed. The average delay is 85 minutes.
Can I get compensation for my delayed or cancelled UA4574 flight or baggage issues?
If your UA4574 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 UA4574 Flight Tracker above for more details.
Flight UA4574 is code-shared by 1 airline using the flight number AC3634
Other flights departing from Philadelphia PHL: DL3589, AC8862, UA2433, F99010
Other flights arriving at Washington IAD: UA4310, DL5799, UA2861, UA2081
All flights connecting Philadelphia PHL to Washington IAD.