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WN 1265 Chicago to St. Louis Flight Status

Southwest Airlines Flight WN1265 from Chicago Midway International Airport MDW to St. Louis Lambert International Airport STL 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 WN1265's most recent flight history:

WN 1265 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 23:13 23:54
Landed Late
Track >
Aug 02 22:04 22:46
Landed
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Jul 30 19:13 19:58
Landed
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Jul 29 19:48 20:29
Landed Late
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Jul 27 22:35 23:18
Landed
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Southwest Airlines WN 1265 Chicago to St. Louis Flight Information

Southwest Airlines Flight WN1265 connects Chicago, United States to St. Louis, United States, taking off from Chicago Midway International Airport MDW and landing at St. Louis Lambert International Airport STL.

How long is the WN1265 flight from Chicago to St. Louis?

The average flight time from Chicago to St. Louis is 46 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 537 km/h / 333 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1265 Chicago to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1265 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1265 arriving at?

Flight WN1265 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN1265 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 23:54.

How else can the flight WN1265 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1265, WN 1265, SWA 1265.

How often is flight WN1265 delayed?

On average, 70% of all WN1265 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled WN1265 flight or baggage issues?

If your WN1265 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 WN1265 Flight Tracker above for more details.

WN1265 and Chicago MDW to St. Louis STL Flights

Other flights departing from Chicago MDW: WN3112, WN1011, WN559, WN1791

Other flights arriving at St. Louis STL: WN3604, WN4012, WN3880, WN2392

All flights connecting Chicago MDW to St. Louis STL.

WN1265 Southwest Airlines Flight: Chicago to St. Louis Route Map

WN1265 Southwest Airlines Flight Map: Chicago 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.