/ Flights / Southwest Airlines / WN4049

WN4049 Flight Status Southwest Airlines: San Francisco to St. Louis (SWA4049)

WN 4049 San Francisco to St. Louis Flight Status

Southwest Airlines Flight WN4049 from San Francisco International Airport SFO to St. Louis Lambert International Airport STL is not scheduled for today October 3rd, 2026.
The last time the flight was scheduled was on September 6th, 2026.
Check the table below for WN4049's most recent flight history:

WN 4049 Flight Status & Schedule

Date Departure Arrival Status
Sep 06 11:49 17:07
Landed Late
 Track >
< All SFO Departures All STL Arrivals >

Southwest Airlines WN 4049 San Francisco to St. Louis Flight Information

Southwest Airlines Flight WN4049 connects San Francisco, United States to St. Louis, United States, taking off from San Francisco International Airport SFO and landing at St. Louis Lambert International Airport STL.

How long is the WN4049 flight from San Francisco to St. Louis?

The average flight time from San Francisco to St. Louis is 3 hours and 18 minutes. The flight distance is 2786 km / 1731 miles and the average flight speed is 844 km/h / 525 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4049 San Francisco to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4049 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4049 arriving at?

Flight WN4049 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN4049 flight?

The latest flight took off on Sunday, September 6th, 2026 with the flight status being Landed on 17:07.

How else can the flight WN4049 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4049, WN 4049, SWA 4049.

How often is flight WN4049 delayed?

On average, 100% of all WN4049 flights are delayed. The average delay is 22 minutes.

Can I get compensation for my delayed or cancelled WN4049 flight or baggage issues?

If your WN4049 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 WN4049 Flight Tracker above for more details.

WN4049 and San Francisco SFO to St. Louis STL Flights

Other flights departing from San Francisco SFO: DL2870, UA2380, UA2823, AA2154

Other flights arriving at St. Louis STL: WN4091, WN1372, WN1761, WN1463

All flights connecting San Francisco SFO to St. Louis STL.

WN4049 Southwest Airlines Flight: San Francisco to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: H3614 LY5440 E45970 MX1988 QX2413 QX2492 A36124 A34123 SU2698 RV7242
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.