WN 866 Panama City to St. Louis Flight Status

Southwest Airlines Flight WN866 from Panama City International Airport ECP to St. Louis Lambert International Airport STL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 1st, 2025.
Check the table below for WN866's most recent flight history:

WN 866 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 13:17 14:43
Landed
Track >
Sep 30 13:25 14:53
Landed
Track >
Sep 29 14:45 16:14
Landed Late
Track >
Sep 26 13:36 15:04
Landed
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Sep 25 13:40 15:06
Landed
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Southwest Airlines WN 866 Panama City to St. Louis Flight Information

Southwest Airlines Flight WN866 connects Panama City, United States to St. Louis, United States, taking off from Panama City International Airport ECP and landing at St. Louis Lambert International Airport STL.

How long is the WN866 flight from Panama City to St. Louis?

The average flight time from Panama City to St. Louis is 1 hour and 28 minutes. The flight distance is 1023 km / 636 miles and the average flight speed is 692 km/h / 430 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN866 Panama City to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN866 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN866 arriving at?

Flight WN866 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN866 flight?

The latest flight took off on Wednesday, October 1st, 2025 with the flight status being Landed on 14:43.

How else can the flight WN866 be referenced as?

This Southwest Airlines flight can also be referenced as SWA866, WN0866, WN 866, SWA 866.

How often is flight WN866 delayed?

On average, 20% of all WN866 flights are delayed. The average delay is 43 minutes.

Can I get compensation for my delayed or cancelled WN866 flight or baggage issues?

If your WN866 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 WN866 Flight Tracker above for more details.

WN866 and Panama City ECP to St. Louis STL Flights

Other flights departing from Panama City ECP: WN2038, AA5473, AA3625, AA4617

Other flights arriving at St. Louis STL: WN1519, DL3934, WN1857, WN4136

All flights connecting Panama City ECP to St. Louis STL.

WN866 Southwest Airlines Flight: Panama City to St. Louis Route Map

WN866 Southwest Airlines Flight Map: Panama City 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.