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WN3420 Flight Status Southwest Airlines: Columbus to Dallas (SWA3420)

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WN 3420 Columbus to Dallas Flight Status

Southwest Airlines Flight WN3420 from Port Columbus International Airport CMH to Dallas Love Field Airport DAL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 3rd, 2025.
Check the table below for WN3420's most recent flight history:

WN 3420 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 13:11 14:37
Landed
 Track >
Jul 27 14:02 14:59
Landed Late
 Track >
Jul 20 13:20 14:23
Landed
 Track >
Jul 13 13:40 14:41
Landed
 Track >
Jul 06 13:31 14:31
Landed
 Track >
< All CMH Departures All DAL Arrivals >

Southwest Airlines WN 3420 Columbus to Dallas Flight Information

Southwest Airlines Flight WN3420 connects Columbus, United States to Dallas, United States, taking off from Port Columbus International Airport CMH and landing at Dallas Love Field Airport DAL.

How long is the WN3420 flight from Columbus to Dallas?

The average flight time from Columbus to Dallas is 2 hours and 4 minutes. The flight distance is 1478 km / 918 miles and the average flight speed is 714 km/h / 444 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3420 Columbus to Dallas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3420 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3420 arriving at?

Flight WN3420 arrives at Dallas Love Field Airport (DAL) Terminal 1.

When was the latest WN3420 flight?

The latest flight took off on Sunday, August 3rd, 2025 with the flight status being Landed on 14:37.

How else can the flight WN3420 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3420, WN 3420, SWA 3420.

How often is flight WN3420 delayed?

On average, 67% of all WN3420 flights are delayed. The average delay is 13 minutes.

Can I get compensation for my delayed or cancelled WN3420 flight or baggage issues?

If your WN3420 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 WN3420 Flight Tracker above for more details.

WN3420 and Columbus CMH to Dallas DAL Flights

Other flights departing from Columbus CMH: UA4514, AA5920, AA3443, DL1126

Other flights arriving at Dallas DAL: WN1103, WN4422, WN1978, WN2281

All flights connecting Columbus CMH to Dallas DAL.

WN3420 Southwest Airlines Flight: Columbus to Dallas Route Map

WN3420 Southwest Airlines Flight Map: Columbus to Dallas
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: TO7115 A24265 W95353 LH8429 BT726 WN4956 HN224 WS1114 D31717 G21596
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.