JAX → GRRJacksonville to Grand Rapids

live

Direct flights from Jacksonville (JAX) to Grand Rapids (GRR): 2 nonstop departures observed each week across 1 airline. The median arrival is 75 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,419 km, an estimated 2 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Jacksonville and Grand Rapids. Updated 12 September 2026 at 02:48 UTC.

JAX Jacksonville busy · +22
GRR Grand Rapids smooth · +0
1,419 km · ~2h 19m est.
dep bank 10:08–18:102x weekly
Running clean · 1 airline · 2x weekly · nonstop
85 / 100

route health from live JAX and GRR delay boards

Median arrival delay is +75 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+75 minacross the last 2 operated legs
Flight time~2h 19mestimated from route distance
Weekly departures2x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
Allegiant AirG4

Flights G4554 10:08 Mo · G4546 10:38 Fr · G4569 varies Mo Fr

History

operated legs · board outcomes
09-11G4569dep +92 → arr+75
09-07G4554dep −1 → arr−15

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
JAXJacksonville +22 min busy 🌤 mostly cloudy · WNW 8 kt Full JAX delay board →
GRRGrand Rapids +0 min smooth 🌤 scattered clouds · NNW 10 kt Full GRR delay board →

Weather lens

Current conditions put the pressure at JAX and GRR: 48% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Jacksonville to Grand Rapids route actually runs

Pro Flight Search records official board updates for nonstop JAX to GRR 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 Grand Rapids (GRR) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/JAX-GRR
How we measure this →

JAX to GRR questions

Is JAX–GRR running on time right now?

Smooth skies ahead. The departure side at JAX is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on JAX–GRR?

Operators schedule morning departures around 10:08 from JAX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the GRR delay card to confirm conditions when you'd arrive.

How long is the flight from JAX to GRR?

Great-circle distance is 1,419 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 130–152 min gate-to-gate on this route.

How often does JAX–GRR fly?

Allegiant Air runs the route with about 4 flights a week (mon, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.