| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | IAD | BOS | 15:09 | 16:59 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3503 connects Washington, United States to Boston, United States, taking off from Washington Dulles International Airport IAD and landing at Boston Logan International Airport BOS.
How many UA3503 flights are operated per week?
1 flight per week. The flight UA3503 is operated on Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3503 Washington to Boston?
The Airportia On-Time Performance Rating for United Airlines Flight UA3503 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3503 arriving at?
Flight UA3503 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest UA3503 flight?
The latest flight was scheduled for Sunday, September 27th, 2026 but was cancelled.
How else can the flight UA3503 be referenced as?
This United Airlines flight can also be referenced as UAL3503, UA 3503, UAL 3503.
How often is flight UA3503 delayed?
On average, 0% of all UA3503 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3503 flight or baggage issues?
If your UA3503 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 UA3503 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Washington IAD: AA524, YX3503, EY6, DL8838
Other flights arriving at Boston BOS: BA213, B61232, YX3503, B61151
All flights connecting Washington IAD to Boston BOS.