| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | IAD | PHL | 08:52 | 09:24 |
Landed
|
Track > |
| Oct 24 | IAD | PHL | 08:45 | 09:17 |
Landed
|
Track > |
| Oct 22 | IAD | PHL | 08:48 | 09:32 |
Landed
|
Track > |
| Oct 21 | IAD | PHL | 08:52 | 09:34 |
Landed
|
Track > |
| Oct 20 | IAD | PHL | 09:25 | 10:03 |
Landed Late
|
Track > |
| Oct 19 | IAD | PHL | 08:53 | 09:23 |
Landed
|
Track > |
| Oct 18 | IAD | PHL | 08:48 | 09:26 |
Landed
|
Track > |
| Oct 17 | IAD | PHL | 08:45 | 09:17 |
Landed
|
Track > |
| Oct 15 | IAD | PHL | 08:40 | 09:11 |
Landed
|
Track > |
| Oct 14 | IAD | PHL | 09:11 | 09:44 |
Landed
|
Track > |
United Airlines Flight UA4538 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 UA4538 flight from Washington to Philadelphia?
The average flight time from Washington to Philadelphia is 35 minutes. The flight distance is 217 km / 135 miles and the average flight speed is 375 km/h / 233 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4538 Washington to Philadelphia?
The Airportia On-Time Performance Rating for United Airlines Flight UA4538 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4538 arriving at?
Flight UA4538 arrives at Philadelphia International Airport (PHL) Terminal D.
When was the latest UA4538 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 09:24.
How else can the flight UA4538 be referenced as?
This United Airlines flight can also be referenced as UAL4538, UA 4538, UAL 4538.
How often is flight UA4538 delayed?
On average, 10% of all UA4538 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled UA4538 flight or baggage issues?
If your UA4538 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 UA4538 Flight Tracker above for more details.
Flight UA4538 is code-shared by 2 airlines using the flight numbers AV2084, CM2260
Other flights departing from Washington IAD: UA694, UA2632, UA6234, UA4178
Other flights arriving at Philadelphia PHL: AA1450, AA5074, AA1872, AA3318
All flights connecting Washington IAD to Philadelphia PHL.
