| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAD | PIT | 15:20 | 14:04 |
Unknown
|
Track > |
| Jul 11 | IAD | PIT | 13:23 | 13:57 |
Landed
|
Track > |
United Airlines Flight UA4521 connects Washington, United States to Pittsburgh, United States, taking off from Washington Dulles International Airport IAD and landing at Pittsburgh International Airport PIT.
How long is the UA4521 flight from Washington to Pittsburgh?
The average flight time from Washington to Pittsburgh is 34 minutes. The flight distance is 293 km / 182 miles and the average flight speed is 387 km/h / 241 mph.
How many UA4521 flights are operated per week?
1 flight per week. The flight UA4521 is operated on Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4521 Washington to Pittsburgh?
The Airportia On-Time Performance Rating for United Airlines Flight UA4521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4521 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Unknown on 14:04.
How else can the flight UA4521 be referenced as?
This United Airlines flight can also be referenced as UAL4521, UA 4521, UAL 4521.
How often is flight UA4521 delayed?
On average, 0% of all UA4521 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4521 flight or baggage issues?
If your UA4521 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 UA4521 Flight Tracker above for more details.
Flight UA4521 is code-shared by 2 airlines using the flight numbers AV2242, NH7142
Other flights departing from Washington IAD: UA4372, UA4815, UA2156, UA4535
Other flights arriving at Pittsburgh PIT: AA2295, UA2771, WN4041, UA3302
All flights connecting Washington IAD to Pittsburgh PIT.