WN4577 Flight Status Southwest Airlines: Dallas to Miami (SWA4577)

How long is the WN4577 flight from Dallas to Miami?

The average flight time from Dallas to Miami is 2 hours and 12 minutes. The flight distance is 1784 km / 1108 miles and the average flight speed is 811 km/h / 504 mph.

How many WN4577 flights are operated per week?

1 flight per week. The flight WN4577 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4577 Dallas to Miami?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4577 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4577 arriving at?

Flight WN4577 arrives at Miami International Airport (MIA) Terminal C.

When was the latest WN4577 flight?

The latest flight took off on Sunday, June 7th, 2026 with the flight status being Landed on 19:48.

How else can the flight WN4577 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4577, WN 4577, SWA 4577.

How often is flight WN4577 delayed?

On average, 100% of all WN4577 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled WN4577 flight or baggage issues?

If your WN4577 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.