WN3807Southwest Airlines · STL → BNA
updated 3h ago
Route confirmed Southwest Airlines

WN3807 St LouisSTL NashvilleBNA

WN3807 by Southwest Airlines flies from St Louis (STL) to Nashville (BNA).

Right nowNext departure today Operates daily
15:35

scheduled from STL

The route today

live boards
STLSt LouisOn-time likelySTL delay board →
BNANashvilleOn-time likelyBNA delay board →
STL→BNAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
1.5%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at STL and BNA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

St Louis to Nashville with Southwest Airlines · Sun 1 Nov, local date

Outlook: elevated
Chance a departure is cancelled
0.2%4.8× usual
Chance a departure leaves 60+ min late
8.3%1.3× usual

Forecast weather: 75% chance of rain at St Louis; 95% chance of rain at Nashville

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other St Louis to Nashville flights today

same route · Southwest Airlines
WN2680departs 07:00
WN899departs 07:00
WN2975departs 07:20
WN4579departs 08:10
WN3209departs 09:25
WN4583departs 11:20

If WN3807 is cancelled, these are the other Southwest Airlines nonstop flights from St Louis to Nashville on the same day, with scheduled departure times in STL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN3807 actually runs

Pro Flight Search has tracked every published board update for WN3807 across the STL and BNA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at STL and BNA.

The verdict above is that record speaking, so it reflects how WN3807 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN3807? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN3807 St Louis to Nashville on-time performance, measured from the STL and BNA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3807
How we measure this →