American AirlinesAA89% on time
Flights AA1515 05:23 Sa Su · AA712 06:54 daily · AA2497 08:34 daily · AA2967 10:22 Mo Tu We Th Fr Sa
live
Direct flights from St Louis (STL) to Charlotte (CLT): 10 nonstop departures observed each week across 2 airlines. 85% of the last 20 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 20 tracked flights. The nonstop covers 924 km, an estimated 1 hour 41 minutes in the air. Measured by Pro Flight Search from live flight boards at St Louis and Charlotte. Updated 9 September 2026 at 13:31 UTC.
STL
St Louis
smooth · +8
CLT
Charlotte
smooth · +0
924 km · ~1h 41m est.
Runs reliable · 2 airlines · 10x weekly · nonstop
85% on time
of the last 20 operated STL → CLT flights arrived within 15 minutes
Median arrival delay is −10 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−10 minacross the last 20 operated legs
Flight time~1h 41mestimated from route distance
Weekly departures10x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 20
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesSouthwest 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 daysSouthwest AirlinesWN
Flights WN3518 14:45 Mo Th Fr
History
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 STL: 42% 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 St Louis to Charlotte route actually runs
Pro Flight Search records official board updates for nonstop STL to CLT 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 — St Louis (STL) to Charlotte (CLT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/STL-CLT
STL to CLT questions
Is STL–CLT running on time right now?
Smooth skies ahead. The departure side at STL is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on STL–CLT?
Operators schedule morning departures around 05:23 from STL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CLT delay card to confirm conditions when you'd arrive.
How long is the flight from STL to CLT?
Great-circle distance is 924 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 95–109 min gate-to-gate on this route.
How often does STL–CLT fly?
2 carriers operate this route, around 34 flights a week between them. Compare carrier days and times in the airline list above.
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