WN 1351 Seattle to Denver Flight Status

Southwest Airlines Flight WN1351 from Seattle Tacoma International Airport SEA to Denver International Airport DEN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 30th, 2025.
Check the table below for WN1351's most recent flight history:

WN 1351 Flight Status & Schedule

Date Departure Arrival Status
Jul 30 15:19 19:00
Landed Late
Track >
Jul 29 16:54 20:10
Delayed
Track >
Jul 23 16:48 19:57
Delayed
Track >
Jul 22 16:09 19:47
Landed Late
Track >
Jul 16 17:55 21:16
Landed Late
Track >

Southwest Airlines WN 1351 Seattle to Denver Flight Information

Southwest Airlines Flight WN1351 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 WN1351 flight from Seattle to Denver?

The average flight time from Seattle to Denver is 2 hours and 17 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 724 km/h / 450 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1351 Seattle to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1351 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1351 arriving at?

Flight WN1351 arrives at Denver International Airport (DEN) Terminal B.

When was the latest WN1351 flight?

The latest flight took off on Thursday, July 31st, 2025 with the flight status being Landed on 19:00.

How else can the flight WN1351 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1351, WN 1351, SWA 1351.

How often is flight WN1351 delayed?

On average, 70% of all WN1351 flights are delayed. The average delay is 72 minutes.

Can I get compensation for my delayed or cancelled WN1351 flight or baggage issues?

If your WN1351 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 WN1351 Flight Tracker above for more details.

WN1351 and Seattle SEA to Denver DEN Flights

Other flights departing from Seattle SEA: OO288, WN785, AA3978, WN4460

Other flights arriving at Denver DEN: WN107, WN3666, WN3845, WN734

All flights connecting Seattle SEA to Denver DEN.

WN1351 Southwest Airlines Flight: Seattle to Denver Route Map

WN1351 Southwest Airlines Flight Map: Seattle to Denver
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.