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WN4575 Flight Status Southwest Airlines: Nashville to Buffalo (SWA4575)

WN 4575 Nashville to Buffalo Flight Status

Southwest Airlines Flight WN4575 from Nashville International Airport BNA to Buffalo Niagara International Airport BUF is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on January 3rd, 2026.
Check the table below for WN4575's most recent flight history:

WN 4575 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 21:09 23:37
Landed
 Track >
Dec 27 21:48 00:07
Landed Late
 Track >
Dec 20 21:52 00:18
Landed Late
 Track >
Nov 29 21:00 23:19
Landed
 Track >
Nov 22 21:47 00:12
Landed Late
 Track >
< All BNA Departures All BUF Arrivals >

Southwest Airlines WN 4575 Nashville to Buffalo Flight Information

Southwest Airlines Flight WN4575 connects Nashville, United States to Buffalo, United States, taking off from Nashville International Airport BNA and landing at Buffalo Niagara International Airport BUF.

How long is the WN4575 flight from Nashville to Buffalo?

The average flight time from Nashville to Buffalo is 1 hour and 23 minutes. The flight distance is 1018 km / 633 miles and the average flight speed is 734 km/h / 456 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4575 Nashville to Buffalo?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4575 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4575 arriving at?

Flight WN4575 arrives at Buffalo Niagara International Airport (BUF) Terminal 2.

When was the latest WN4575 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 23:37.

How else can the flight WN4575 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4575, WN 4575, SWA 4575.

How often is flight WN4575 delayed?

On average, 60% of all WN4575 flights are delayed. The average delay is 27 minutes.

Can I get compensation for my delayed or cancelled WN4575 flight or baggage issues?

If your WN4575 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 WN4575 Flight Tracker above for more details.

WN4575 and Nashville BNA to Buffalo BUF Flights

Other flights departing from Nashville BNA: WN1039, WN506, G42931, WN1255

Other flights arriving at Buffalo BUF: DL5096, WN2788, WN1624, DL2220

All flights connecting Nashville BNA to Buffalo BUF.

WN4575 Southwest Airlines Flight: Nashville to Buffalo Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.