Southwest AirlinesWN58% on time
Flights WN2151 06:00 Mo Th Fr Su · WN1394 07:45 Sa · WN4093 11:45 Sa · WN4407 18:15 Mo Tu We Th Fr Su
live
Direct flights from Fort Lauderdale (FLL) to St Louis (STL): 7 nonstop departures observed each week across 1 airline. 58% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes late. No cancellations were recorded across the 12 tracked flights. The nonstop covers 1,702 km, an estimated 2 hours 41 minutes in the air. Measured by Pro Flight Search from live flight boards at Fort Lauderdale and St Louis. Updated 11 September 2026 at 03:18 UTC.
FLL
Fort Lauderdale
heavy · +46
STL
St Louis
smooth · +0
1,702 km · ~2h 41m est.
Runs rough · 1 airline · 7x weekly · nonstop
58% on time
of the last 12 operated FLL → STL flights arrived within 15 minutes
Median arrival delay is +11 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+11 minacross the last 12 operated legs
Flight time~2h 41mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at FLL and STL: 43% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Fort Lauderdale to St Louis route actually runs
Pro Flight Search records official board updates for nonstop FLL to STL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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 — Fort Lauderdale (FLL) to St Louis (STL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/FLL-STL
FLL to STL questions
Is FLL–STL running on time right now?
Mostly on schedule. The departure side at FLL is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on FLL–STL?
Operators schedule morning departures around 06:00 and evening departures around 18:15 from FLL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the STL delay card to confirm conditions when you'd arrive.
How long is the flight from FLL to STL?
Great-circle distance is 1,702 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 150–176 min gate-to-gate on this route.
How often does FLL–STL fly?
Southwest Airlines runs the route with about 12 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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