Air FlamencoF4
Flights F48101 varies Mo Tu We Th Fr
live
Direct flights from San Juan (SJU) to Sint Maarten (SXM): 8 nonstop departures observed each week across 2 airlines. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 5 tracked flights. The nonstop covers 309 km, an estimated 54 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Sint Maarten. Updated 14 September 2026 at 19:33 UTC.
SJU
San Juan
smooth · +10
SXM
Sint Maarten
tracking
309 km · ~0h 54m est.
Runs reliable · 2 airlines · 8x weekly · nonstop
80% on time
of the last 5 operated SJU → SXM flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 5 operated legs
Flight time~0h 54mestimated from route distance
Weekly departures8x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air FlamencoContour Aviation
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 daysContour AviationLF
Flights LF3206 11:40 Tu Fr Su
History
operated legs · board outcomes09-11BEZ407departed+0
Actual 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 San Juan to Sint Maarten route actually runs
Pro Flight Search records official board updates for nonstop SJU to SXM 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 — San Juan (SJU) to Sint Maarten (SXM) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SJU-SXM
SJU to SXM questions
Is SJU–SXM running on time right now?
Smooth skies ahead. The departure side at SJU is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SJU to SXM?
Great-circle distance is 309 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 52–56 min gate-to-gate on this route.
How often does SJU–SXM fly?
2 carriers operate this route, around 8 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at SJU and arrival-side delay at SXM, 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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