GRR → LAS Allegiant Air

Allegiant Air · Grand Rapids, MI to Las Vegas, NV · 214 flights, 2025-07-02 to 2026-06-29 · aggregated across 31 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 9am–12pm vs. 60% departing 3–6pm.
On-time arrival
72%
Median delay
-7 min
90th percentile
+48 min
Cancellation rate
0%

How on-time is Allegiant Air from GRR to LAS?

Across every Allegiant Air flight number on GRR → LAS (214 flights, 2025-07-02 to 2026-06-29), 72% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +48 min or later. 0% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time15372%
16-30 min2110%
31-60 min2311%
61-120 min115%
2+ hrs52%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072138%+99 min
2025-081979%+3 min
2025-091788%-10 min
2025-101878%-3 min
2025-111788%-8 min
2025-121839%+25 min
2026-011765%+35 min
2026-021669%-2 min
2026-031872%+6 min
2026-041788%+2 min
2026-051878%-3 min
2026-061788%-4 min

Performance by day of week

DayFlightsOn-time
Mon5277%
TueNo data—
Wed967%
Thu4873%
Fri5263%
SatNo data—
Sun5275%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…