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WN1277 Flight Status Southwest Airlines: Denver to Las Vegas (SWA1277)

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WN 1277 Denver to Las Vegas Flight Status

Southwest Airlines Flight WN1277 from Denver International Airport DEN to Las Vegas McCarran International Airport LAS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on November 1st, 2025.
Check the table below for WN1277's most recent flight history:

WN 1277 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 09:25 09:43
Landed
 Track >
Oct 25 09:38 10:02
Landed
 Track >
Oct 18 09:27 09:52
Landed
 Track >
Oct 11 09:27 09:59
Landed
 Track >
Oct 04 09:34 10:05
Landed
 Track >
< All DEN Departures All LAS Arrivals >

Southwest Airlines WN 1277 Denver to Las Vegas Flight Information

Southwest Airlines Flight WN1277 connects Denver, United States to Las Vegas, United States, taking off from Denver International Airport DEN and landing at Las Vegas McCarran International Airport LAS.

How long is the WN1277 flight from Denver to Las Vegas?

The average flight time from Denver to Las Vegas is 1 hour and 26 minutes. The flight distance is 1009 km / 627 miles and the average flight speed is 707 km/h / 439 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1277 Denver to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1277 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1277 arriving at?

Flight WN1277 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN1277 flight?

The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 09:43.

How else can the flight WN1277 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1277, WN 1277, SWA 1277.

How often is flight WN1277 delayed?

On average, 0% of all WN1277 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1277 flight or baggage issues?

If your WN1277 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 WN1277 Flight Tracker above for more details.

WN1277 and Denver DEN to Las Vegas LAS Flights

Other flights departing from Denver DEN: WN3746, AA2755, WN2054, WN2627

Other flights arriving at Las Vegas LAS: AA1194, WN3538, NK1603, WN2166

All flights connecting Denver DEN to Las Vegas LAS.

WN1277 Southwest Airlines Flight: Denver to Las Vegas Route Map

WN1277 Southwest Airlines Flight Map: Denver to Las Vegas
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.