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WN3877 Flight Status Southwest Airlines: Dallas to Tucson (SWA3877)

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WN 3877 Dallas to Tucson Flight Status

Southwest Airlines Flight WN3877 from Dallas Love Field Airport DAL to Tucson International Airport TUS 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 WN3877's most recent flight history:

WN 3877 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 22:21 23:21
Landed Late
 Track >
Dec 27 22:19 23:34
Delayed
 Track >
Dec 20 23:25 00:28
Delayed
 Track >
Nov 29 21:56 22:56
Landed Late
 Track >
Nov 22 21:23 22:26
Landed
 Track >
< All DAL Departures All TUS Arrivals >

Southwest Airlines WN 3877 Dallas to Tucson Flight Information

Southwest Airlines Flight WN3877 connects Dallas, United States to Tucson, United States, taking off from Dallas Love Field Airport DAL and landing at Tucson International Airport TUS.

How long is the WN3877 flight from Dallas to Tucson?

The average flight time from Dallas to Tucson is 2 hours and 4 minutes. The flight distance is 1323 km / 822 miles and the average flight speed is 640 km/h / 398 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3877 Dallas to Tucson?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3877 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3877 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 23:21.

How else can the flight WN3877 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3877, WN 3877, SWA 3877.

How often is flight WN3877 delayed?

On average, 80% of all WN3877 flights are delayed. The average delay is 52 minutes.

Can I get compensation for my delayed or cancelled WN3877 flight or baggage issues?

If your WN3877 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 WN3877 Flight Tracker above for more details.

WN3877 and Dallas DAL to Tucson TUS Flights

Other flights departing from Dallas DAL: WN2079, WN1709, WN1364, WN3772

Other flights arriving at Tucson TUS: DL1053, UA6190, WN3421, AA6436

All flights connecting Dallas DAL to Tucson TUS.

WN3877 Southwest Airlines Flight: Dallas to Tucson Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: AZ9001 5H910 H32712 P66672 W67637 DX3671 XC5199 LG242 5F5405 NO2253
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.