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WN4120 Flight Status Southwest Airlines: Phoenix to Dallas (SWA4120)

WN 4120 Phoenix to Dallas Flight Status

Southwest Airlines Flight WN4120 from Phoenix Sky Harbor International Airport PHX to Dallas Love Field Airport DAL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 5th, 2026.
Check the table below for WN4120's most recent flight history:

WN 4120 Flight Status & Schedule

Date Departure Arrival Status
Apr 05 05:16 09:10
Landed
 Track >
Mar 29 05:06 08:58
Unknown
 Track >
Mar 22 05:26 09:25
Landed
 Track >
Mar 15 05:14 09:06
Unknown
 Track >
Mar 08 05:13 09:13
Landed
 Track >
< All PHX Departures All DAL Arrivals >

Southwest Airlines WN 4120 Phoenix to Dallas Flight Information

Southwest Airlines Flight WN4120 connects Phoenix, United States to Dallas, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Dallas Love Field Airport DAL.

How long is the WN4120 flight from Phoenix to Dallas?

The average flight time from Phoenix to Dallas is 2 hours and 7 minutes. The flight distance is 1412 km / 877 miles and the average flight speed is 688 km/h / 427 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4120 Phoenix to Dallas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4120 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4120 arriving at?

Flight WN4120 arrives at Dallas Love Field Airport (DAL) Terminal 1.

When was the latest WN4120 flight?

The latest flight took off on Sunday, April 5th, 2026 with the flight status being Landed on 09:10.

How else can the flight WN4120 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4120, WN 4120, SWA 4120.

How often is flight WN4120 delayed?

On average, 0% of all WN4120 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4120 flight or baggage issues?

If your WN4120 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 WN4120 Flight Tracker above for more details.

WN4120 and Phoenix PHX to Dallas DAL Flights

Other flights departing from Phoenix PHX: AA1105, F93660, WN1140, WN893

Other flights arriving at Dallas DAL: WN3625, WN3395, WN694, WN3798

All flights connecting Phoenix PHX to Dallas DAL.

WN4120 Southwest Airlines Flight: Phoenix to Dallas Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: A25600 QQ6331 HN152 WN4909 ZP2860 UP712 N42268 NO4552 6K7022 6Q2844
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.