/ Flights / Southwest Airlines / WN1166

WN1166 Flight Status Southwest Airlines: San Diego to St. Louis (SWA1166)

Are you looking for the July 18th, 2026 WN 1166 Denver to Columbus flight? Click here to go to our WN1166 Denver to Columbus Flight Status page >

WN 1166 San Diego to St. Louis Flight Status

Southwest Airlines Flight WN1166 from San Diego International Airport SAN to St. Louis Lambert International Airport STL is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on April 1st, 2026.
Check the table below for WN1166's most recent flight history:

WN 1166 Flight Status & Schedule

Date Departure Arrival Status
Apr 01 13:19 18:08
Landed Late
 Track >
Mar 31 13:02 18:00
Landed
 Track >
Mar 25 12:46 17:44
Landed
 Track >
Mar 24 12:37 17:47
Landed
 Track >
Mar 18 13:16 18:30
Landed Late
 Track >
< All SAN Departures All STL Arrivals >

Southwest Airlines WN 1166 San Diego to St. Louis Flight Information

Southwest Airlines Flight WN1166 connects San Diego, United States to St. Louis, United States, taking off from San Diego International Airport SAN and landing at St. Louis Lambert International Airport STL.

How long is the WN1166 flight from San Diego to St. Louis?

The average flight time from San Diego to St. Louis is 3 hours and 2 minutes. The flight distance is 2501 km / 1554 miles and the average flight speed is 823 km/h / 512 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1166 San Diego to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1166 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1166 arriving at?

Flight WN1166 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN1166 flight?

The latest flight took off on Wednesday, April 1st, 2026 with the flight status being Landed on 18:08.

How else can the flight WN1166 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1166, WN 1166, SWA 1166.

How often is flight WN1166 delayed?

On average, 50% of all WN1166 flights are delayed. The average delay is 29 minutes.

Can I get compensation for my delayed or cancelled WN1166 flight or baggage issues?

If your WN1166 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 WN1166 Flight Tracker above for more details.

WN1166 and San Diego SAN to St. Louis STL Flights

Other flights departing from San Diego SAN: AA1954, WN2304, AS565, AA2783

Other flights arriving at St. Louis STL: WN368, WN3033, WN208, WN3824

All flights connecting San Diego SAN to St. Louis STL.

WN1166 Southwest Airlines Flight: San Diego to St. Louis Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: FJ166 AC7903 G49398 QF307 G49210 OH5018 AA9772 QQ6201 G49573 AA9860
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.