| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | SEA | DEN | 10:48 | 13:52 |
Delayed
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| Mar 06 | SEA | DEN | 08:50 | 12:10 |
Landed
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| Mar 05 | SEA | DEN | 09:37 | 12:47 |
Landed Late
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| Mar 04 | SEA | DEN | 08:31 | 11:48 |
Landed
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| Mar 03 | SEA | DEN | 08:23 | 11:44 |
Landed
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| Mar 02 | SEA | DEN | 08:33 | 11:47 |
Landed
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| Mar 01 | SEA | DEN | 08:37 | 11:45 |
Landed
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| Feb 28 | SEA | DEN | 08:29 | 11:36 |
Landed
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| Feb 27 | SEA | DEN | 08:26 | 11:26 |
Landed
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| Feb 26 | SEA | DEN | 08:22 | 11:22 |
Landed
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Delta Air Lines Flight DL3685 connects Seattle, United States to Denver, United States, taking off from Seattle Tacoma International Airport SEA and landing at Denver International Airport DEN.
How long is the DL3685 flight from Seattle to Denver?
The average flight time from Seattle to Denver is 2 hours and 10 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 761 km/h / 473 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3685 Seattle to Denver?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3685 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL3685 flight?
The latest flight took off on Saturday, March 7th, 2026 with the flight status being En-Route on 13:52.
How else can the flight DL3685 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3685, DL 3685, DAL 3685.
How often is flight DL3685 delayed?
On average, 20% of all DL3685 flights are delayed. The average delay is 62 minutes.
Can I get compensation for my delayed or cancelled DL3685 flight or baggage issues?
If your DL3685 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 DL3685 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL2017, AS126, AS1388, DL302
Other flights arriving at Denver DEN: WN3246, WN2309, WN1426, UA5692
All flights connecting Seattle SEA to Denver DEN.