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WN1139 Flight Status Southwest Airlines: Pittsburgh to St. Louis (SWA1139)

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WN 1139 Pittsburgh to St. Louis Flight Status

Southwest Airlines Flight WN1139 from Pittsburgh International Airport PIT to St. Louis Lambert International Airport STL is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for WN1139's most recent flight history:

WN 1139 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 08:58 09:34
Landed
 Track >
Dec 06 08:41 09:11
Landed
 Track >
Nov 15 08:45 09:16
Landed
 Track >
Nov 08 08:49 09:13
Landed
 Track >
< All PIT Departures All STL Arrivals >

Southwest Airlines WN 1139 Pittsburgh to St. Louis Flight Information

Southwest Airlines Flight WN1139 connects Pittsburgh, United States to St. Louis, United States, taking off from Pittsburgh International Airport PIT and landing at St. Louis Lambert International Airport STL.

How long is the WN1139 flight from Pittsburgh to St. Louis?

The average flight time from Pittsburgh to St. Louis is 1 hour and 30 minutes. The flight distance is 889 km / 552 miles and the average flight speed is 592 km/h / 368 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1139 Pittsburgh to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1139 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1139 arriving at?

Flight WN1139 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN1139 flight?

The latest flight took off on Saturday, December 13th, 2025 with the flight status being Landed on 09:34.

How else can the flight WN1139 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1139, WN 1139, SWA 1139.

How often is flight WN1139 delayed?

On average, 0% of all WN1139 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1139 flight or baggage issues?

If your WN1139 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 WN1139 Flight Tracker above for more details.

WN1139 and Pittsburgh PIT to St. Louis STL Flights

Other flights departing from Pittsburgh PIT: AA4689, DL5633, UA4568, UA433

Other flights arriving at St. Louis STL: AA5398, AA4796, WN3725, WN2089

All flights connecting Pittsburgh PIT to St. Louis STL.

WN1139 Southwest Airlines Flight: Pittsburgh to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: UJ7603 ZH8897 SY4001 EM4682 9K2342 QK197 CW2000 OH5403 A87307 3U6995
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.