Allegiant AirG4
Flights G42 varies Mo We Fr · G42178 08:27 Th · G4547 08:27 Su
live
Direct flights from Las Vegas (LAS) to Grand Rapids (GRR): 12 nonstop departures observed each week across 2 airlines. The median arrival is 9 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 2,637 km, an estimated 3 hours 53 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and Grand Rapids. Updated 18 October 2026 at 21:14 UTC.
Today, LAS → GRR
Sun 18 Oct · local times- 08:27 G4547Allegiant Air Left 08:55 +28 Landed 15:13 +5
- 11:25 WN1949Southwest Est. 11:54Departure not confirmed by the board GRR est. 17:55sched 18:00
Checked LAS board 14:14 · GRR board 15:18
LAS
Las Vegas
smooth · +11
GRR
Grand Rapids
smooth · +0
2,637 km · ~3h 53m est.
Running clean · 2 airlines · 12x weekly · nonstop
92 / 100
route health from live LAS and GRR delay boards
Median arrival delay is +9 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+9 minacross the last 4 operated legs
Flight time~3h 53mestimated from route distance
Weekly departures12x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant AirSouthwest 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 outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at LAS and GRR: 43% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Las Vegas to Grand Rapids route actually runs
Pro Flight Search records official board updates for nonstop LAS 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 — Las Vegas (LAS) 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/LAS-GRR
LAS to GRR questions
Is LAS–GRR running on time right now?
Smooth skies ahead. The departure side at LAS is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on LAS–GRR?
Operators schedule morning departures around 08:27 and evening departures around 17:00 from LAS. 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 LAS to GRR?
Great-circle distance is 2,637 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 216–256 min gate-to-gate on this route.
How often does LAS–GRR fly?
2 carriers operate this route, around 12 flights a week between them. Compare carrier days and times in the airline list above.
.