WN 855 Dallas to St. Louis Flight Status

Southwest Airlines Flight WN855 from Dallas Love Field Airport DAL to St. Louis Lambert International Airport STL is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on August 4th, 2025.
Check the table below for WN855's most recent flight history:

WN 855 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 09:09 10:28
Landed
Track >
Aug 03 08:32 09:51
Landed
Track >
Aug 01 09:09 10:34
Landed
Track >
Jul 31 08:51 10:07
Landed
Track >
Jul 30 12:08 13:26
Landed
Track >

Southwest Airlines WN 855 Dallas to St. Louis Flight Information

Southwest Airlines Flight WN855 connects Dallas, United States to St. Louis, United States, taking off from Dallas Love Field Airport DAL and landing at St. Louis Lambert International Airport STL.

How long is the WN855 flight from Dallas to St. Louis?

The average flight time from Dallas to St. Louis is 1 hour and 19 minutes. The flight distance is 878 km / 546 miles and the average flight speed is 667 km/h / 414 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN855 Dallas to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN855 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN855 arriving at?

Flight WN855 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN855 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 10:28.

How else can the flight WN855 be referenced as?

This Southwest Airlines flight can also be referenced as SWA855, WN0855, WN 855, SWA 855.

How often is flight WN855 delayed?

On average, 10% of all WN855 flights are delayed. The average delay is 6 minutes.

Can I get compensation for my delayed or cancelled WN855 flight or baggage issues?

If your WN855 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 WN855 Flight Tracker above for more details.

WN855 and Dallas DAL to St. Louis STL Flights

Other flights departing from Dallas DAL: WN1572, WN2377, WN2248, WN1528

Other flights arriving at St. Louis STL: WN3461, WN3537, WN2814, WN2227

All flights connecting Dallas DAL to St. Louis STL.

WN855 Southwest Airlines Flight: Dallas to St. Louis Route Map

WN855 Southwest Airlines Flight Map: Dallas to St. Louis
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.