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WN4122 Flight Status Southwest Airlines: Valparaiso to St. Louis (SWA4122)

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WN 4122 Valparaiso to St. Louis Flight Status

Southwest Airlines Flight WN4122 from Valparaiso Northwest Florida Regional Airport VPS to St. Louis Lambert International Airport STL is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on April 4th, 2026.
Check the table below for WN4122's most recent flight history:

WN 4122 Flight Status & Schedule

Date Departure Arrival Status
Apr 04 18:43 20:09
Landed
 Track >
Mar 28 21:39 20:40
Unknown
 Track >
Mar 21 18:41 20:10
Landed
 Track >
Mar 14 18:44 20:15
Landed
 Track >
Mar 07 18:40 20:12
Landed
 Track >
< All VPS Departures All STL Arrivals >

Southwest Airlines WN 4122 Valparaiso to St. Louis Flight Information

Southwest Airlines Flight WN4122 connects Valparaiso, United States to St. Louis, United States, taking off from Valparaiso Northwest Florida Regional Airport VPS and landing at St. Louis Lambert International Airport STL.

How long is the WN4122 flight from Valparaiso to St. Louis?

The average flight time from Valparaiso to St. Louis is 1 hour and 29 minutes. The flight distance is 984 km / 611 miles and the average flight speed is 626 km/h / 389 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4122 Valparaiso to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4122 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4122 arriving at?

Flight WN4122 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN4122 flight?

The latest flight took off on Sunday, April 5th, 2026 with the flight status being Landed on 20:09.

How else can the flight WN4122 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4122, WN 4122, SWA 4122.

How often is flight WN4122 delayed?

On average, 0% of all WN4122 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4122 flight or baggage issues?

If your WN4122 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 WN4122 Flight Tracker above for more details.

WN4122 and Valparaiso VPS to St. Louis STL Flights

Other flights departing from Valparaiso VPS: DL1739, G41456, G43103, AA5091

Other flights arriving at St. Louis STL: WN2738, WN4156, WN4342, WN2827

All flights connecting Valparaiso VPS to St. Louis STL.

WN4122 Southwest Airlines Flight: Valparaiso to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.