Sun Country AirlinesSY
Flights SY8990 09:20 Sa
live
Direct flights from Jacksonville (JAX) to Guantanamo Bay Naval Station (NBW): 1 nonstop departure observed each week across 1 airline. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,345 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Jacksonville and Guantanamo Bay Naval Station. Updated 24 October 2026 at 14:48 UTC.
JAX
Jacksonville
smooth · +14
NBW
Guantanamo Bay Naval Station
tracking
1,345 km · ~2h 13m est.
Running clean · 1 airline · 1x weekly · nonstop
82 / 100
route health from live JAX and NBW delay boards
0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~2h 13mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Sun Country 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 Jacksonville to Guantanamo Bay Naval Station route actually runs
Pro Flight Search records official board updates for nonstop JAX to NBW 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: Jacksonville (JAX) to Guantanamo Bay Naval Station (NBW) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JAX-NBW
JAX to NBW questions
Is JAX–NBW running on time right now?
Smooth skies ahead. The departure side at JAX is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from JAX to NBW?
Great-circle distance is 1,345 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 125–145 min gate-to-gate on this route.
How often does JAX–NBW fly?
Sun Country Airlines runs the route with about 1 flight a week (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 JAX and arrival-side delay at NBW, 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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