| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | IAD | PWM | 00:50 | 23:59 |
Unknown
|
Track > |
| Jan 03 | IAD | PWM | 01:40 | 23:59 |
En-Route
|
Track > |
| Jan 02 | IAD | PWM | 22:28 | 23:39 |
Landed
|
Track > |
| Jan 01 | IAD | PWM | 00:24 | 01:38 |
Delayed
|
Track > |
| Dec 31 | IAD | PWM | 22:53 | 00:00 |
Landed
|
Track > |
| Dec 30 | IAD | PWM | 23:29 | 00:52 |
Delayed
|
Track > |
| Dec 29 | IAD | PWM | 00:14 | 01:28 |
Delayed
|
Track > |
| Dec 28 | IAD | PWM | 22:24 | 23:36 |
Landed
|
Track > |
| Dec 27 | IAD | PWM | 22:52 | 00:09 |
Landed
|
Track > |
| Dec 26 | IAD | PWM | 23:13 | 00:28 |
Delayed
|
Track > |
United Airlines Flight UA4548 connects Washington, United States to Portland, United States, taking off from Washington Dulles International Airport IAD and landing at Portland International Jetport PWM.
How long is the UA4548 flight from Washington to Portland?
The average flight time from Washington to Portland is 1 hour and 14 minutes. The flight distance is 793 km / 493 miles and the average flight speed is 605 km/h / 376 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4548 Washington to Portland?
The Airportia On-Time Performance Rating for United Airlines Flight UA4548 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4548 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Unknown on 23:59.
How else can the flight UA4548 be referenced as?
This United Airlines flight can also be referenced as UAL4548, UA 4548, UAL 4548.
How often is flight UA4548 delayed?
On average, 60% of all UA4548 flights are delayed. The average delay is 46 minutes.
Can I get compensation for my delayed or cancelled UA4548 flight or baggage issues?
If your UA4548 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 UA4548 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA4238, UA4251, UA4515, UA2136
Other flights arriving at Portland PWM: DL5848, UA1856, WN1865, UA4552
All flights connecting Washington IAD to Portland PWM.