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WN3418 Flight Status Southwest Airlines: Chicago to St. Louis (SWA3418)

WN 3418 Chicago to St. Louis Flight Status

Southwest Airlines Flight WN3418 from Chicago Midway International Airport MDW to St. Louis Lambert International Airport STL is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for WN3418's most recent flight history:

WN 3418 Flight Status & Schedule

Date Departure Arrival Status
May 30 12:57 13:41
Landed
 Track >
May 23 12:57 13:42
Landed
 Track >
May 16 13:04 13:48
Landed
 Track >
May 09 13:16 14:00
Landed
 Track >
< All MDW Departures All STL Arrivals >

Southwest Airlines WN 3418 Chicago to St. Louis Flight Information

Southwest Airlines Flight WN3418 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 WN3418 flight from Chicago to St. Louis?

The average flight time from Chicago to St. Louis is 44 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 548 km/h / 341 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3418 Chicago to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3418 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3418 arriving at?

Flight WN3418 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN3418 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 13:41.

How else can the flight WN3418 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3418, WN 3418, SWA 3418.

How often is flight WN3418 delayed?

On average, 0% of all WN3418 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3418 flight or baggage issues?

If your WN3418 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 WN3418 Flight Tracker above for more details.

WN3418 and Chicago MDW to St. Louis STL Flights

Other flights departing from Chicago MDW: WN1888, WN3295, WN391, WN169

Other flights arriving at St. Louis STL: WN901, WN3210, WN2011, WN2627

All flights connecting Chicago MDW to St. Louis STL.

WN3418 Southwest Airlines Flight: Chicago to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: N41281 AA9862 IX933 7R4333 VO6126 AD2002 AA9861 UA3327 G49214 9X6210
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.