WN3456 Flight Status Southwest Airlines: Dallas to St. Louis (SWA3456)

How long is the WN3456 flight from Dallas to St. Louis?

The average flight time from Dallas to St. Louis is 1 hour and 21 minutes. The flight distance is 878 km / 546 miles and the average flight speed is 651 km/h / 404 mph.

How many WN3456 flights are operated per week?

1 flight per week. The flight WN3456 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3456 Dallas to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3456 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3456 arriving at?

Flight WN3456 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN3456 flight?

The latest flight took off on Monday, June 8th, 2026 with the flight status being En-Route on 20:05.

How else can the flight WN3456 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3456, WN 3456, SWA 3456.

How often is flight WN3456 delayed?

On average, 100% of all WN3456 flights are delayed. The average delay is 55 minutes.

Can I get compensation for my delayed or cancelled WN3456 flight or baggage issues?

If your WN3456 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.