WN 3340 Las Vegas to Chicago Flight Status

Southwest Airlines Flight WN3340 from Las Vegas McCarran International Airport LAS to Chicago Midway International Airport MDW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 4th, 2025.
Check the table below for WN3340's most recent flight history:

WN 3340 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 19:39 00:37
Landed
Track >
Aug 01 23:38 00:45
Unknown
Track >
Jul 31 20:46 01:38
Delayed
Track >
Jul 28 19:33 00:36
Landed
Track >
Jul 25 19:10 00:45
Cancelled
Track >
Cancelled Flight? Get 600€ Compensation >
Claim >

Southwest Airlines WN 3340 Las Vegas to Chicago Flight Information

Southwest Airlines Flight WN3340 connects Las Vegas, United States to Chicago, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Chicago Midway International Airport MDW.

How long is the WN3340 flight from Las Vegas to Chicago?

The average flight time from Las Vegas to Chicago is 2 hours and 58 minutes. The flight distance is 2442 km / 1517 miles and the average flight speed is 793 km/h / 493 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3340 Las Vegas to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3340 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3340 flight?

The latest flight took off on Tuesday, August 5th, 2025 with the flight status being Landed on 00:37.

How else can the flight WN3340 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3340, WN 3340, SWA 3340.

How often is flight WN3340 delayed?

On average, 30% of all WN3340 flights are delayed. The average delay is 92 minutes.

Can I get compensation for my delayed or cancelled WN3340 flight or baggage issues?

If your WN3340 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 WN3340 Flight Tracker above for more details.

WN3340 and Las Vegas LAS to Chicago MDW Flights

Other flights departing from Las Vegas LAS: WN3954, NK1271, WN1697, WN4014

Other flights arriving at Chicago MDW: WN4508, WN2580, WN3112, WN4463

All flights connecting Las Vegas LAS to Chicago MDW.

WN3340 Southwest Airlines Flight: Las Vegas to Chicago Route Map

WN3340 Southwest Airlines Flight Map: Las Vegas to Chicago
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.