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WN3140 Flight Status Southwest Airlines: St. Louis to Baltimore (SWA3140)

Southwest Airlines WN 3140
Landed 23' Late
Departure: Sun, Oct 11, 2026
Scheduled:
13:00
|
Actual:
13:51
Arrival: Sun, Oct 11, 2026
Scheduled:
16:05
|
Actual:
16:28
|
Delay:
23'
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WN 3140 Flight Status & Schedule

Date Departure Arrival Status
Oct 11 13:51 16:28
Landed Late
 Track >
Oct 04 13:33 16:05
Landed
 Track >
< All STL Departures All BWI Arrivals >

Southwest Airlines WN 3140 St. Louis to Baltimore Flight Information

Southwest Airlines Flight WN3140 connects St. Louis, United States to Baltimore, United States, taking off from St. Louis Lambert International Airport STL and landing at Baltimore Washington International Airport BWI.

How long is the WN3140 flight from St. Louis to Baltimore?

The average flight time from St. Louis to Baltimore is 1 hour and 34 minutes. The flight distance is 1184 km / 736 miles and the average flight speed is 753 km/h / 468 mph.

How many WN3140 flights are operated per week?

1 flight per week. The flight WN3140 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3140 St. Louis to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3140 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3140 flight?

The latest flight took off on Sunday, October 11th, 2026 with the flight status being Landed on 16:28.

How else can the flight WN3140 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3140, WN 3140, SWA 3140.

How often is flight WN3140 delayed?

On average, 50% of all WN3140 flights are delayed. The average delay is 23 minutes.

Can I get compensation for my delayed or cancelled WN3140 flight or baggage issues?

If your WN3140 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 WN3140 Flight Tracker above for more details.

WN3140 and St. Louis STL to Baltimore BWI Flights

Other flights departing from St. Louis STL: AA3096, 9E5020, WN2104, WN3586

Other flights arriving at Baltimore BWI: UA1720, WN3339, WN291, TJ828

All flights connecting St. Louis STL to Baltimore BWI.

WN3140 Southwest Airlines Flight: St. Louis to Baltimore Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.