| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 29 | EWR | PWM | 17:50 | 18:38 |
En-Route
|
Track > |
| Nov 22 | EWR | PWM | 17:21 | 18:11 |
Landed
|
Track > |
United Airlines Flight UA4478 connects New York, United States to Portland, United States, taking off from New York Newark Liberty International Airport EWR and landing at Portland International Jetport PWM.
How long is the UA4478 flight from New York to Portland?
The average flight time from New York to Portland is 49 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 560 km/h / 348 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4478 New York to Portland?
The Airportia On-Time Performance Rating for United Airlines Flight UA4478 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4478 flight?
The latest flight took off on Saturday, November 29th, 2025 with the flight status being En-Route on 18:38.
How else can the flight UA4478 be referenced as?
This United Airlines flight can also be referenced as UAL4478, UA 4478, UAL 4478.
How often is flight UA4478 delayed?
On average, 50% of all UA4478 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled UA4478 flight or baggage issues?
If your UA4478 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 UA4478 Flight Tracker above for more details.
Flight UA4478 is code-shared by 3 airlines using the flight numbers AC3641, CM1367, OS7739
Other flights departing from New York EWR: UA3702, UA1548, UA3484, AS125
Other flights arriving at Portland PWM: AA4759, AA6218, UA1400, UA555
All flights connecting New York EWR to Portland PWM.