WN3957 Flight Status Southwest Airlines: Chicago to Las Vegas (SWA3957)

How long is the WN3957 flight from Chicago to Las Vegas?

The average flight time from Chicago to Las Vegas is 3 hours and 18 minutes. The flight distance is 2442 km / 1517 miles and the average flight speed is 740 km/h / 460 mph.

How many WN3957 flights are operated per week?

1 flight per week. The flight WN3957 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3957 Chicago to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3957 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3957 arriving at?

Flight WN3957 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN3957 flight?

The latest flight took off on Monday, September 7th, 2026 with the flight status being Landed on 17:17.

How else can the flight WN3957 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3957, WN 3957, SWA 3957.

How often is flight WN3957 delayed?

On average, 100% of all WN3957 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled WN3957 flight or baggage issues?

If your WN3957 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.