Allegiant AirG4
Flights G470 varies Mo Fr
live
Direct flights from Las Vegas (LAS) to Idaho Falls (IDA): 2 nonstop departures observed each week across 1 airline. The nonstop covers 867 km, an estimated 1 hour 37 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and Idaho Falls. Updated 11 September 2026 at 18:08 UTC.
LAS
Las Vegas
smooth · +0
IDA
Idaho Falls
tracking
867 km · ~1h 37m est.
Running clean · 1 airline · 2x weekly · nonstop
100 / 100
route health from live LAS and IDA delay boards
Flight time~1h 37mestimated from route distance
Weekly departures2x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Las Vegas to Idaho Falls route actually runs
Pro Flight Search records official board updates for nonstop LAS to IDA 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 — Las Vegas (LAS) to Idaho Falls (IDA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LAS-IDA
LAS to IDA questions
Is LAS–IDA 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 LAS to IDA?
Great-circle distance is 867 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 91–104 min gate-to-gate on this route.
How often does LAS–IDA fly?
Allegiant Air runs the route with about 2 flights a week (mon, fri). 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 LAS and arrival-side delay at IDA, 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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