/ Flights / United Airlines / UA1523

UA1523 Flight Status United Airlines: Seattle to Washington (UAL1523)

United Airlines UA 1523
Landed On Time
Departure: Tue, Aug 11, 2026
Scheduled:
08:10
|
Actual:
08:57
Arrival: Tue, Aug 11, 2026
Scheduled:
16:16
|
Actual:
16:11
Flight Issues? Claim up to 600€/$ Compensation >

UA 1523 Flight Status & Schedule

Date Departure Arrival Status
Aug 11 08:57 16:11
Landed
 Track >
< All SEA Departures All IAD Arrivals >

United Airlines UA 1523 Seattle to Washington Flight Information

United Airlines Flight UA1523 connects Seattle, United States to Washington, United States, taking off from Seattle Tacoma International Airport SEA and landing at Washington Dulles International Airport IAD.

How long is the UA1523 flight from Seattle to Washington?

The average flight time from Seattle to Washington is 4 hours and 14 minutes. The flight distance is 3701 km / 2300 miles and the average flight speed is 874 km/h / 543 mph.

How many UA1523 flights are operated per week?

1 flight per week. The flight UA1523 is operated on Tuesday.

What is the On-Time Performance (OTP) of United Airlines Flight UA1523 Seattle to Washington?

The Airportia On-Time Performance Rating for United Airlines Flight UA1523 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA1523 flight?

The latest flight took off on Tuesday, August 11th, 2026 with the flight status being Landed on 16:11.

How else can the flight UA1523 be referenced as?

This United Airlines flight can also be referenced as UAL1523, UA 1523, UAL 1523.

How often is flight UA1523 delayed?

On average, 0% of all UA1523 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA1523 flight or baggage issues?

If your UA1523 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 UA1523 Flight Tracker above for more details.

UA1523 and Seattle SEA to Washington IAD Flights

Flight UA1523 is code-shared by 4 airlines using the flight numbers AV2029, LH7485, OS7908, SN8850

Other flights departing from Seattle SEA: AS507, AA986, QX2144, OO3362

Other flights arriving at Washington IAD: LH418, UA2268, UA599, UA1742

All flights connecting Seattle SEA to Washington IAD.

UA1523 United Airlines Flight: Seattle to Washington Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5Y9901 SV8680 MS516 AZ8709 OI679 KE9345 SV8681 4C4424 4C4942 JY995
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.