Southwest Airlines
WN4381St. Louis to Nashville
Southwest Airlines flight WN4381 flies from St. Louis (STL) to Nashville (BNA), 437 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 74% of 91 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
74%
on time (within 15 min)
13%
more than 30 min late
1.1%
cancelled
+9 min
average arrival vs schedule
Every operation of WN4381, August 2025 to July 2026: 91 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4381
- St. Louis (STL) to Nashville (BNA)43 flights
- Denver (DEN) to Pittsburgh (PIT)26 flights
- Denver (DEN) to Boston (BOS)11 flights
- Pensacola (PNS) to Dallas Love Field (DAL)5 flights
- Phoenix Sky Harbor (PHX) to Santa Ana (SNA)2 flights
- Philadelphia (PHL) to Nashville (BNA)1 flights
- Chicago Midway (MDW) to Seattle Tacoma (SEA)1 flights
- Seattle Tacoma (SEA) to Oakland (OAK)1 flights
- Albuquerque (ABQ) to Phoenix Sky Harbor (PHX)1 flights
Other flights from St. Louis to Nashville
More about St. Louis (STL) and Nashville (BNA).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/wn4381" title="WN4381 is on time 74% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn4381.svg" alt="WN4381 is on time 74% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/wn4381" title="WN4381 is on time 74% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn4381.svg?theme=light" alt="WN4381 is on time 74% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/wn4381)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free