Allegiant AirG4
Flights G44963 20:35 Sa
live
Direct flights from Newburgh (SWF) to Grand Rapids (GRR): 1 nonstop departure observed each week across 1 airline. The nonstop covers 952 km, an estimated 1 hour 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Newburgh and Grand Rapids. Updated 13 September 2026 at 11:04 UTC.
SWF
Newburgh
tracking
GRR
Grand Rapids
smooth · +0
952 km · ~1h 43m est.
Running clean · 1 airline · 1x weekly · nonstop
100 / 100
route health from live SWF and GRR delay boards
Flight time~1h 43mestimated from route distance
Weekly departures1x1 direct airline on the leg
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 daysAirports right now
live boardsnext sweep in 120s
How the Newburgh to Grand Rapids route actually runs
Pro Flight Search records official board updates for nonstop SWF 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 — Newburgh (SWF) to Grand Rapids (GRR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SWF-GRR
SWF to GRR questions
Is SWF–GRR running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SWF to GRR?
Great-circle distance is 952 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 97–112 min gate-to-gate on this route.
How often does SWF–GRR fly?
Allegiant Air 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 SWF and arrival-side delay at GRR, 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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