American AirlinesAA86% on time
Flights AA1943 07:00 daily
live
Direct flights from New York (JFK) to Charlotte Amalie (STT): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 2,619 km, an estimated 3 hours 51 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Charlotte Amalie. Updated 17 August 2026 at 10:48 UTC.
JFK
New York
heavy · +33
STT
Charlotte Amalie
smooth · +3
2,619 km · ~3h 51m est.
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time
of the last 7 operated JFK → STT flights arrived within 15 minutes
Median arrival delay is −19 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−19 minacross the last 7 operated legs
Flight time~3h 51mestimated from route distance
Weekly departures7x1 direct airline on the leg
Current nonstop fares
JFK → STT · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American 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 JFK: 51% odds of a 15+ minute delay and around +23 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 New York to Charlotte Amalie route actually runs
Pro Flight Search tracks every published board update for nonstop JFK to STT flights: 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. Fares link straight to the operating airline with no markups.
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 — New York (JFK) to Charlotte Amalie (STT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JFK-STT
JFK to STT questions
Is JFK–STT running on time right now?
Some delays possible. The departure side at JFK is the weaker end, route health score 66/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from JFK to STT?
Great-circle distance is 2,619 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 215–254 min gate-to-gate on this route.
How often does JFK–STT fly?
American Airlines runs the route with about 7 flights a week (daily). 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 JFK and arrival-side delay at STT, 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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