American AirlinesAA
Flights AA2478 varies Mo Th Fr Sa Su
live
Direct flights from Sint Maarten (SXM) to Charlotte (CLT): 5 nonstop departures observed each week across 1 airline. The median arrival is 15 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 2,597 km, an estimated 3 hours 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Sint Maarten and Charlotte. Updated 13 September 2026 at 00:38 UTC.
SXM
Sint Maarten
tracking
CLT
Charlotte
smooth · +4
2,597 km · ~3h 50m est.
Running clean · 1 airline · 5x weekly · nonstop
92 / 100
route health from live SXM and CLT delay boards
Median arrival delay is −15 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−15 minacross the last 3 operated legs
Flight time~3h 50mestimated from route distance
Weekly departures5x1 direct airline on the leg
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 boardsnext sweep in 120s
How the Sint Maarten to Charlotte route actually runs
Pro Flight Search records official board updates for nonstop SXM 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 — Sint Maarten (SXM) to Charlotte (CLT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SXM-CLT
SXM to CLT questions
Is SXM–CLT running on time right now?
Smooth skies ahead. The arrival side at CLT is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SXM to CLT?
Great-circle distance is 2,597 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 213–253 min gate-to-gate on this route.
How often does SXM–CLT fly?
American Airlines runs the route with about 5 flights a week (sun, mon, thu, fri, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at SXM and arrival-side delay at CLT, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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