| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | IAD | PWM | 19:35 | 19:04 |
En-Route
|
Track > |
| May 19 | IAD | PWM | 17:21 | 18:39 |
En-Route
|
Track > |
| May 18 | IAD | PWM | 17:25 | 18:49 |
Landed
|
Track > |
| May 17 | IAD | PWM | 17:20 | 18:36 |
Landed
|
Track > |
| May 16 | IAD | PWM | 17:24 | 18:36 |
Landed
|
Track > |
| May 15 | IAD | PWM | 17:25 | 18:47 |
En-Route
|
Track > |
| May 14 | IAD | PWM | 17:28 | 18:42 |
Landed
|
Track > |
| May 13 | IAD | PWM | 17:29 | 18:40 |
Landed
|
Track > |
| May 12 | IAD | PWM | 17:32 | 18:48 |
Landed
|
Track > |
| May 11 | IAD | PWM | 17:22 | 18:37 |
Landed
|
Track > |
United Airlines Flight UA3556 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 UA3556 flight from Washington to Portland?
The average flight time from Washington to Portland is 1 hour and 16 minutes. The flight distance is 793 km / 493 miles and the average flight speed is 603 km/h / 375 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3556 Washington to Portland?
The Airportia On-Time Performance Rating for United Airlines Flight UA3556 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3556 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being En-Route on 19:04.
How else can the flight UA3556 be referenced as?
This United Airlines flight can also be referenced as UAL3556, UA 3556, UAL 3556.
How often is flight UA3556 delayed?
On average, 0% of all UA3556 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3556 flight or baggage issues?
If your UA3556 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 UA3556 Flight Tracker above for more details.
Flight UA3556 is code-shared by 1 airline using the flight number CM1303
Other flights departing from Washington IAD: UA2268, UA4823, UA3497, UA4619
Other flights arriving at Portland PWM: MX138, AA6125, AA9676, UA3317
All flights connecting Washington IAD to Portland PWM.