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WN1646 Flight Status Southwest Airlines: Las Vegas to Seattle (SWA1646)

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WN 1646 Las Vegas to Seattle Flight Status

Southwest Airlines Flight WN1646 from Las Vegas McCarran International Airport LAS to Seattle Tacoma International Airport SEA is not scheduled for today October 16th, 2026.
The last time the flight was scheduled was on September 27th, 2026.
Check the table below for WN1646's most recent flight history:

WN 1646 Flight Status & Schedule

Date Departure Arrival Status
Sep 27 22:26 00:25
Landed
 Track >
Sep 20 22:20 00:18
Landed
 Track >
Sep 13 23:07 01:16
Landed Late
 Track >
Aug 30 22:24 00:23
Landed
 Track >
Aug 23 23:07 01:02
Landed
 Track >
< All LAS Departures All SEA Arrivals >

Southwest Airlines WN 1646 Las Vegas to Seattle Flight Information

Southwest Airlines Flight WN1646 connects Las Vegas, United States to Seattle, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Seattle Tacoma International Airport SEA.

How long is the WN1646 flight from Las Vegas to Seattle?

The average flight time from Las Vegas to Seattle is 1 hour and 59 minutes. The flight distance is 1395 km / 867 miles and the average flight speed is 700 km/h / 435 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1646 Las Vegas to Seattle?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1646 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1646 flight?

The latest flight took off on Monday, September 28th, 2026 with the flight status being Landed on 00:25.

How else can the flight WN1646 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1646, WN 1646, SWA 1646.

How often is flight WN1646 delayed?

On average, 43% of all WN1646 flights are delayed. The average delay is 43 minutes.

Can I get compensation for my delayed or cancelled WN1646 flight or baggage issues?

If your WN1646 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 WN1646 Flight Tracker above for more details.

WN1646 and Las Vegas LAS to Seattle SEA Flights

Other flights departing from Las Vegas LAS: WN2281, WN5037, AA1539, WN4042

Other flights arriving at Seattle SEA: 5Y8386, WN2225, WN3267, CI5381

All flights connecting Las Vegas LAS to Seattle SEA.

WN1646 Southwest Airlines Flight: Las Vegas to Seattle Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: ZA6631 GQ8505 DK4377 DK4318 SM3064 EC4217 OY192 9E4887 V02354 QK7807
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.