| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | IAD | SEA | 18:09 | 21:00 |
Landed
|
Track > |
| Dec 16 | IAD | SEA | 18:21 | 21:07 |
Landed
|
Track > |
| Dec 15 | IAD | SEA | 18:21 | 20:54 |
Landed
|
Track > |
| Dec 14 | IAD | SEA | 18:29 | 20:50 |
Landed
|
Track > |
| Dec 13 | IAD | SEA | 18:39 | 20:59 |
Landed
|
Track > |
| Dec 12 | IAD | SEA | 18:22 | 21:00 |
Landed
|
Track > |
| Dec 11 | IAD | SEA | 18:18 | 20:51 |
Landed
|
Track > |
| Dec 10 | IAD | SEA | 18:14 | 20:47 |
Landed
|
Track > |
| Dec 09 | IAD | SEA | 18:39 | 21:14 |
Landed Late
|
Track > |
| Dec 08 | IAD | SEA | 18:19 | 21:03 |
Landed
|
Track > |
United Airlines Flight UA1724 connects Washington, United States to Seattle, United States, taking off from Washington Dulles International Airport IAD and landing at Seattle Tacoma International Airport SEA.
How long is the UA1724 flight from Washington to Seattle?
The average flight time from Washington to Seattle is 5 hours and 35 minutes. The flight distance is 3701 km / 2300 miles and the average flight speed is 663 km/h / 412 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1724 Washington to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1724 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1724 arriving at?
Flight UA1724 arrives at Seattle Tacoma International Airport (SEA) Terminal M.
When was the latest UA1724 flight?
The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 21:00.
How else can the flight UA1724 be referenced as?
This United Airlines flight can also be referenced as UAL1724, UA 1724, UAL 1724.
How often is flight UA1724 delayed?
On average, 60% of all UA1724 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled UA1724 flight or baggage issues?
If your UA1724 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 UA1724 Flight Tracker above for more details.
Flight UA1724 is code-shared by 6 airlines using the flight numbers AV2028, CM2766, ET1368, LH7484, OS7907, SN8849
Other flights departing from Washington IAD: UA1662, UA4518, UA1409, UA4026
Other flights arriving at Seattle SEA: AS709, AS153, AS586, AS3047
All flights connecting Washington IAD to Seattle SEA.