| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 20 | DEN | SEA | 09:01 | 10:24 |
Landed
|
Track > |
| Sep 13 | DEN | SEA | 09:56 | 11:15 |
Landed Late
|
Track > |
| Aug 30 | DEN | SEA | 08:56 | 10:22 |
Landed
|
Track > |
| Aug 23 | DEN | SEA | 08:56 | 10:19 |
Landed
|
Track > |
| Aug 16 | DEN | SEA | 09:00 | 10:25 |
Landed
|
Track > |
| Aug 09 | DEN | SEA | 08:57 | 10:23 |
Landed
|
Track > |
Southwest Airlines Flight WN4870 connects Denver, United States to Seattle, United States, taking off from Denver International Airport DEN and landing at Seattle Tacoma International Airport SEA.
How long is the WN4870 flight from Denver to Seattle?
The average flight time from Denver to Seattle is 2 hours and 23 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 687 km/h / 427 mph.
How many WN4870 flights are operated per week?
1 flight per week. The flight WN4870 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4870 Denver to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4870 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4870 flight?
The latest flight took off on Sunday, September 20th, 2026 with the flight status being Landed on 10:24.
How else can the flight WN4870 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4870, WN 4870, SWA 4870.
How often is flight WN4870 delayed?
On average, 17% of all WN4870 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled WN4870 flight or baggage issues?
If your WN4870 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 WN4870 Flight Tracker above for more details.
Other flights departing from Denver DEN: DL2877, WN1313, WN4856, WN4946
Other flights arriving at Seattle SEA: KE41, AS268, DL868, AS1325
All flights connecting Denver DEN to Seattle SEA.