| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | DEN | EUG | 21:29 | 22:45 |
Delayed
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| Jun 02 | DEN | EUG | 20:34 | 21:48 |
Landed
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| Jun 01 | DEN | EUG | 22:23 | 23:41 |
Delayed
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| May 31 | DEN | EUG | 21:03 | 22:15 |
Landed
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| May 29 | DEN | EUG | 22:30 | 23:33 |
Delayed
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| May 28 | DEN | EUG | 21:43 | 22:54 |
En-Route
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| May 27 | DEN | EUG | 20:45 | 21:47 |
Landed
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| May 26 | DEN | EUG | 20:29 | 21:34 |
Landed
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| May 25 | DEN | EUG | 21:15 | 22:25 |
Landed
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| May 24 | DEN | EUG | 21:26 | 22:37 |
En-Route
|
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Southwest Airlines Flight WN3866 connects Denver, United States to Eugene, United States, taking off from Denver International Airport DEN and landing at Eugene Airport EUG.
How long is the WN3866 flight from Denver to Eugene?
The average flight time from Denver to Eugene is 2 hours and 10 minutes. The flight distance is 1600 km / 994 miles and the average flight speed is 738 km/h / 459 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3866 Denver to Eugene?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3866 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3866 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 22:45.
How else can the flight WN3866 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3866, WN 3866, SWA 3866.
How often is flight WN3866 delayed?
On average, 40% of all WN3866 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled WN3866 flight or baggage issues?
If your WN3866 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 WN3866 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN1544, WN1796, WN3112, WN3099
Other flights arriving at Eugene EUG: AS3290, AS2422, AS3043, WN2769
All flights connecting Denver DEN to Eugene EUG.