WN4148 Flight Status Southwest Airlines: Las Vegas to Washington (SWA4148)

How long is the WN4148 flight from Las Vegas to Washington?

The average flight time from Las Vegas to Washington is 3 hours and 59 minutes. The flight distance is 3353 km / 2084 miles and the average flight speed is 842 km/h / 523 mph.

How many WN4148 flights are operated per week?

1 flight per week. The flight WN4148 is operated on Saturday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4148 Las Vegas to Washington?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4148 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4148 arriving at?

Flight WN4148 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 1.

When was the latest WN4148 flight?

The latest flight took off on Sunday, August 16th, 2026 with the flight status being En-Route on 21:05.

How else can the flight WN4148 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4148, WN 4148, SWA 4148.

How often is flight WN4148 delayed?

On average, 50% of all WN4148 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled WN4148 flight or baggage issues?

If your WN4148 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.