| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | EWR | PIT | 16:20 | 17:16 |
Landed Late
|
Track > |
| Nov 30 | EWR | PIT | 20:13 | 16:21 |
Unknown
|
Track > |
| Nov 29 | EWR | PIT | 15:10 | 16:15 |
Landed
|
Track > |
| Nov 28 | EWR | PIT | 14:55 | 15:54 |
Landed
|
Track > |
| Nov 26 | EWR | PIT | 15:05 | 16:11 |
Landed
|
Track > |
| Nov 25 | EWR | PIT | 15:27 | 16:42 |
Landed Late
|
Track > |
| Nov 24 | EWR | PIT | 15:06 | 16:05 |
Landed
|
Track > |
| Nov 23 | EWR | PIT | 15:06 | 16:09 |
Landed
|
Track > |
| Nov 22 | EWR | PIT | 15:09 | 16:15 |
Landed
|
Track > |
| Nov 21 | EWR | PIT | 15:53 | 16:55 |
Landed Late
|
Track > |
United Airlines Flight UA4521 connects New York, United States to Pittsburgh, United States, taking off from New York Newark Liberty International Airport EWR and landing at Pittsburgh International Airport PIT.
How long is the UA4521 flight from New York to Pittsburgh?
The average flight time from New York to Pittsburgh is 1 hour and 3 minutes. The flight distance is 512 km / 318 miles and the average flight speed is 473 km/h / 294 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4521 New York to Pittsburgh?
The Airportia On-Time Performance Rating for United Airlines Flight UA4521 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4521 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 17:16.
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, 30% of all UA4521 flights are delayed. The average delay is 34 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.
Other flights departing from New York EWR: UA3500, UA2345, NK613, NK526
Other flights arriving at Pittsburgh PIT: UA329, UA3565, B6985, AA3248
All flights connecting New York EWR to Pittsburgh PIT.