| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | SEA | IAD | 23:03 | 06:29 |
Landed
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| Sep 23 | SEA | IAD | 22:59 | 06:29 |
Landed
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| Sep 22 | SEA | IAD | 23:00 | 06:32 |
Landed
|
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| Sep 21 | SEA | IAD | 23:20 | 06:56 |
Landed
|
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| Sep 20 | SEA | IAD | 23:12 | 06:38 |
Landed
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| Sep 19 | SEA | IAD | 23:15 | 06:48 |
Landed
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| Sep 18 | SEA | IAD | 23:13 | 06:45 |
Landed
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| Sep 17 | SEA | IAD | 23:07 | 06:46 |
Landed
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| Sep 16 | SEA | IAD | 23:12 | 06:51 |
Landed
|
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| Sep 15 | SEA | IAD | 23:16 | 07:10 |
Landed
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Track > |
United Airlines Flight UA684 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 UA684 flight from Seattle to Washington?
The average flight time from Seattle to Washington is 4 hours and 34 minutes. The flight distance is 3701 km / 2300 miles and the average flight speed is 809 km/h / 503 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA684 Seattle to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA684 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA684 flight?
The latest flight took off on Thursday, September 25th, 2025 with the flight status being Landed on 06:29.
How else can the flight UA684 be referenced as?
This United Airlines flight can also be referenced as UAL684, UA0684, UA 684, UAL 684.
How often is flight UA684 delayed?
On average, 10% of all UA684 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled UA684 flight or baggage issues?
If your UA684 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 UA684 Flight Tracker above for more details.
Flight UA684 is code-shared by 1 airline using the flight number CM2765
Other flights departing from Seattle SEA: AS115, WN4255, WN1666, AS2383
Other flights arriving at Washington IAD: AV690, UA2030, UA2110, XP8518
All flights connecting Seattle SEA to Washington IAD.
