American AirlinesAA14% on time
Flights AA318 10:21 daily
live
Direct flights from Miami (MIA) to Basseterre (SKB): 7 nonstop departures observed each week across 1 airline. 14% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 28 minutes late. No cancellations were recorded across the 7 tracked flights. The nonstop covers 2,044 km, an estimated 3 hours 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and Basseterre. Updated 13 September 2026 at 12:23 UTC.
MIA
Miami
disrupted · +72
SKB
Basseterre
tracking
2,044 km · ~3h 07m est.
Runs rough · 1 airline · 7x weekly · nonstop
14% on time
of the last 7 operated MIA → SKB flights arrived within 15 minutes
Median arrival delay is +28 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+28 minacross the last 7 operated legs
Flight time~3h 07mestimated from route distance
Weekly departures7x1 direct airline on the leg
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 boardsnext sweep in 120s
How the Miami to Basseterre route actually runs
Pro Flight Search records official board updates for nonstop MIA to SKB 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 — Miami (MIA) to Basseterre (SKB) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MIA-SKB
MIA to SKB questions
Is MIA–SKB running on time right now?
High disruption likely. The departure side at MIA is the weaker end, route health score 4/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MIA to SKB?
Great-circle distance is 2,044 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 174–205 min gate-to-gate on this route.
How often does MIA–SKB 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 MIA and arrival-side delay at SKB, 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.
.