| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | SEA | DEN | 05:22 | 08:30 |
En-Route
|
Track > |
| Jul 19 | SEA | DEN | 05:40 | 08:44 |
Landed
|
Track > |
| Jul 18 | SEA | DEN | 05:50 | 08:54 |
Landed Late
|
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| Jul 17 | SEA | DEN | 05:24 | 08:34 |
Landed
|
Track > |
| Jul 16 | SEA | DEN | 05:23 | 08:34 |
Landed
|
Track > |
| Jul 15 | SEA | DEN | 05:30 | 08:42 |
Landed
|
Track > |
| Jul 14 | SEA | DEN | 05:38 | 08:51 |
Landed
|
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| Jul 13 | SEA | DEN | 05:23 | 08:35 |
Landed
|
Track > |
| Jul 12 | SEA | DEN | 05:57 | 09:06 |
Landed
|
Track > |
| Jul 11 | SEA | DEN | 05:09 | 08:13 |
Landed
|
Track > |
Southwest Airlines Flight WN3615 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 WN3615 flight from Seattle to Denver?
The average flight time from Seattle to Denver is 2 hours and 8 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 767 km/h / 477 mph.
How many WN3615 flights are operated per week?
7 flights per week. The flight WN3615 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3615 Seattle to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3615 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3615 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being En-Route on 08:30.
How else can the flight WN3615 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3615, WN 3615, SWA 3615.
How often is flight WN3615 delayed?
On average, 30% of all WN3615 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled WN3615 flight or baggage issues?
If your WN3615 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 WN3615 Flight Tracker above for more details.
Other flights departing from Seattle SEA: UA5676, AA381, DL812, DL1128
Other flights arriving at Denver DEN: WN4156, UA340, UA557, WN2384
All flights connecting Seattle SEA to Denver DEN.