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WN 377 St. Louis to Valparaiso Flight Status

Southwest Airlines Flight WN377 from St. Louis Lambert International Airport STL to Valparaiso Northwest Florida Regional Airport VPS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2025.
Check the table below for WN377's most recent flight history:

WN 377 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 11:21 12:38
Landed Late
Track >

Southwest Airlines WN 377 St. Louis to Valparaiso Flight Information

Southwest Airlines Flight WN377 connects St. Louis, United States to Valparaiso, United States, taking off from St. Louis Lambert International Airport STL and landing at Valparaiso Northwest Florida Regional Airport VPS.

How long is the WN377 flight from St. Louis to Valparaiso?

The average flight time from St. Louis to Valparaiso is 1 hour and 17 minutes. The flight distance is 984 km / 611 miles and the average flight speed is 767 km/h / 476 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN377 St. Louis to Valparaiso?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN377 is 2.6/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN377 flight?

The latest flight took off on Sunday, June 1st, 2025 with the flight status being Landed on 12:38.

How else can the flight WN377 be referenced as?

This Southwest Airlines flight can also be referenced as SWA377, WN0377, WN 377, SWA 377.

How often is flight WN377 delayed?

On average, 100% of all WN377 flights are delayed. The average delay is 143 minutes.

Can I get compensation for my delayed or cancelled WN377 flight or baggage issues?

If your WN377 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 WN377 Flight Tracker above for more details.

Southwest Airlines WN377 News

WN377 and St. Louis STL to Valparaiso VPS Flights

Other flights departing from St. Louis STL: WN3716, WN1679, WN635, WN2736

Other flights arriving at Valparaiso VPS: G43073, AA4123, WN857

All flights connecting St. Louis STL to Valparaiso VPS.

WN377 Southwest Airlines Flight: St. Louis to Valparaiso Route Map

WN377 Southwest Airlines Flight Map: St. Louis to Valparaiso
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.