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WN4521 Flight Status Southwest Airlines: Dallas to Memphis (SWA4521)

WN 4521 Dallas to Memphis Flight Status

Southwest Airlines Flight WN4521 from Dallas Love Field Airport DAL to Memphis International Airport MEM is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 3rd, 2026.
Check the table below for WN4521's most recent flight history:

WN 4521 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 23:02 00:03
Landed
 Track >
Dec 27 23:38 00:37
Landed Late
 Track >
Dec 20 23:05 00:06
Landed
 Track >
Nov 29 22:52 23:52
Landed
 Track >
Nov 22 22:46 23:48
Landed
 Track >
< All DAL Departures All MEM Arrivals >

Southwest Airlines WN 4521 Dallas to Memphis Flight Information

Southwest Airlines Flight WN4521 connects Dallas, United States to Memphis, United States, taking off from Dallas Love Field Airport DAL and landing at Memphis International Airport MEM.

How long is the WN4521 flight from Dallas to Memphis?

The average flight time from Dallas to Memphis is 1 hour. The flight distance is 679 km / 422 miles and the average flight speed is 673 km/h / 418 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4521 Dallas to Memphis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4521 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 00:03.

How else can the flight WN4521 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4521, WN 4521, SWA 4521.

How often is flight WN4521 delayed?

On average, 20% of all WN4521 flights are delayed. The average delay is 27 minutes.

Can I get compensation for my delayed or cancelled WN4521 flight or baggage issues?

If your WN4521 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 WN4521 Flight Tracker above for more details.

WN4521 and Dallas DAL to Memphis MEM Flights

Other flights departing from Dallas DAL: WN295, WN2104, WN3192, WN3474

Other flights arriving at Memphis MEM: WN2483, AA4651, WN543, UA4054

All flights connecting Dallas DAL to Memphis MEM.

WN4521 Southwest Airlines Flight: Dallas to Memphis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: A24159 RR8063 G4306 AD4248 WS9444 CP638 N9134 4D889 IX3406 LB6715
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.