Allegiant AirG4
live
Direct flights from Jacksonville (JAX) to Belleville (BLV): 2 nonstop departures observed each week across 1 airline. The median arrival is 3 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,165 km, an estimated 2 hours 0 minutes in the air. Measured by Pro Flight Search from live flight boards at Jacksonville and Belleville. Updated 17 August 2026 at 02:48 UTC.
JAX
Jacksonville
smooth · +10
BLV
Belleville
tracking
1,165 km · ~2h 00m est.
Running clean · 1 airline · 2x weekly · nonstop
86 / 100
route health from live JAX and BLV delay boards
Median arrival delay is +3 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+3 minacross the last 2 operated legs
Flight time~2h 00mestimated from route distance
Weekly departures2x1 direct airline on the leg
Current nonstop fares
JAX → BLV · 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
Allegiant Air
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 Belleville route actually runs
Pro Flight Search tracks every published board update for nonstop JAX to BLV 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 — Jacksonville (JAX) to Belleville (BLV) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/JAX-BLV
JAX to BLV questions
Is JAX–BLV running on time right now?
Smooth skies ahead. The departure side at JAX is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on JAX–BLV?
Operators schedule 2 departures from JAX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BLV delay card to confirm conditions when you'd arrive.
How long is the flight from JAX to BLV?
Great-circle distance is 1,165 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 112–130 min gate-to-gate on this route.
How often does JAX–BLV fly?
Allegiant Air runs the route with about 2 flights a week (sun, thu). Since one carrier owns the route, a single disruption tends to ripple through the day.
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