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WN1821 Flight Status Southwest Airlines: Sacramento to Las Vegas (SWA1821)

Are you looking for the October 18th, 2026 WN 1821 Tucson to Las Vegas flight? Click here to go to our WN1821 Tucson to Las Vegas Flight Status page >

WN 1821 Sacramento to Las Vegas Flight Status

Southwest Airlines Flight WN1821 from Sacramento International Airport SMF to Las Vegas McCarran International Airport LAS is not scheduled for today October 18th, 2026.
The last time the flight was scheduled was on October 14th, 2026.
Check the table below for WN1821's most recent flight history:

WN 1821 Flight Status & Schedule

Date Departure Arrival Status
Oct 14 13:20 14:16
Landed
 Track >
Oct 13 13:27 14:24
Landed
 Track >
Oct 07 13:18 14:17
Landed
 Track >
Oct 06 13:22 14:21
Landed
 Track >
< All SMF Departures All LAS Arrivals >

Southwest Airlines WN 1821 Sacramento to Las Vegas Flight Information

Southwest Airlines Flight WN1821 connects Sacramento, United States to Las Vegas, United States, taking off from Sacramento International Airport SMF and landing at Las Vegas McCarran International Airport LAS.

How long is the WN1821 flight from Sacramento to Las Vegas?

The average flight time from Sacramento to Las Vegas is 57 minutes. The flight distance is 639 km / 397 miles and the average flight speed is 664 km/h / 412 mph.

How many WN1821 flights are operated per week?

2 flights per week. The flight WN1821 is operated on Tuesday and Wednesday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1821 Sacramento to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1821 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1821 arriving at?

Flight WN1821 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN1821 flight?

The latest flight took off on Wednesday, October 14th, 2026 with the flight status being Landed on 14:16.

How else can the flight WN1821 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1821, WN 1821, SWA 1821.

How often is flight WN1821 delayed?

On average, 0% of all WN1821 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1821 flight or baggage issues?

If your WN1821 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 WN1821 Flight Tracker above for more details.

WN1821 and Sacramento SMF to Las Vegas LAS Flights

Other flights departing from Sacramento SMF: WN4230, AA1677, AS763, UA1961

Other flights arriving at Las Vegas LAS: UA1864, AA2376, UA493, XE621

All flights connecting Sacramento SMF to Las Vegas LAS.

WN1821 Southwest Airlines Flight: Sacramento to Las Vegas Route Map

WN1821 Southwest Airlines Flight Map: Sacramento to Las Vegas
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: RC7185 UA3744 5Y3501 5Y9073 E45902 VF6677 DK1373 DK373 2S6101 P63773
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.