Sun Country AirlinesSY
Flights SY8135 13:45 Tu
live
Direct flights from Jacksonville (JAX) to Gulfport (GPT): 1 nonstop departure observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 708 km, an estimated 1 hour 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Jacksonville and Gulfport. Updated 28 October 2026 at 14:48 UTC.
JAX
Jacksonville
smooth · +5
GPT
Gulfport
tracking
708 km · ~1h 24m est.
Running clean · 1 airline · 1x weekly · nonstop
90 / 100
route health from live JAX and GPT delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~1h 24mestimated 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 outcomes10-281I326departed+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 Jacksonville to Gulfport route actually runs
Pro Flight Search records official board updates for nonstop JAX to GPT 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 Gulfport (GPT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JAX-GPT
JAX to GPT questions
Is JAX–GPT running on time right now?
Smooth skies ahead. The departure side at JAX is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from JAX to GPT?
Great-circle distance is 708 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 80–91 min gate-to-gate on this route.
How often does JAX–GPT fly?
Sun Country Airlines runs the route with about 1 flight a week (tue). 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 GPT, 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.
.