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WN3740 Flight Status Southwest Airlines: St. Louis to Atlanta (SWA3740)

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WN 3740 St. Louis to Atlanta Flight Status

Southwest Airlines Flight WN3740 from St. Louis Lambert International Airport STL to Atlanta Hartsfield-Jackson International Airport ATL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 28th, 2026.
Check the table below for WN3740's most recent flight history:

WN 3740 Flight Status & Schedule

Date Departure Arrival Status
Feb 28 15:31 17:37
Landed Late
 Track >
Feb 21 14:52 17:01
Landed
 Track >
Feb 14 14:56 17:02
Landed
 Track >
< All STL Departures All ATL Arrivals >

Southwest Airlines WN 3740 St. Louis to Atlanta Flight Information

Southwest Airlines Flight WN3740 connects St. Louis, United States to Atlanta, United States, taking off from St. Louis Lambert International Airport STL and landing at Atlanta Hartsfield-Jackson International Airport ATL.

How long is the WN3740 flight from St. Louis to Atlanta?

The average flight time from St. Louis to Atlanta is 1 hour and 7 minutes. The flight distance is 779 km / 484 miles and the average flight speed is 698 km/h / 434 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3740 St. Louis to Atlanta?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3740 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3740 arriving at?

Flight WN3740 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal N.

When was the latest WN3740 flight?

The latest flight took off on Saturday, February 28th, 2026 with the flight status being Landed on 17:37.

How else can the flight WN3740 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3740, WN 3740, SWA 3740.

How often is flight WN3740 delayed?

On average, 33% of all WN3740 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled WN3740 flight or baggage issues?

If your WN3740 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 WN3740 Flight Tracker above for more details.

WN3740 and St. Louis STL to Atlanta ATL Flights

Other flights departing from St. Louis STL: WN3766, WN1052, F93301, WN3781

Other flights arriving at Atlanta ATL: DL9936, DL1573, WN2502, DL1788

All flights connecting St. Louis STL to Atlanta ATL.

WN3740 Southwest Airlines Flight: St. Louis to Atlanta Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: PF171 D31718 VF6336 IA8118 TP2680 QF1007 AA241 VT4804 VT5802 9K1226
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.