DSM → LAS Allegiant Air

Allegiant Air · Des Moines, IA to Las Vegas, NV · 229 flights, 2025-07-02 to 2026-06-29 · aggregated across 23 flight numbers

This route runs much more reliably at some times of day than others — 87% on-time departing 12–3pm vs. 44% departing 6–9pm.
On-time arrival
74%
Median delay
-5 min
90th percentile
+80 min
Cancellation rate
0%

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

Across every Allegiant Air flight number on DSM → LAS (229 flights, 2025-07-02 to 2026-06-29), 74% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +80 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time16874%
16-30 min136%
31-60 min177%
61-120 min157%
2+ hrs157%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072259%+40 min
2025-081984%+15 min
2025-091669%+22 min
2025-1022100%-6 min
2025-111776%+33 min
2025-121942%+89 min
2026-011776%+24 min
2026-021669%+21 min
2026-032291%-9 min
2026-041776%+39 min
2026-052070%+9 min
2026-062167%+17 min

Performance by day of week

DayFlightsOn-time
Mon5269%
Tue10%
Wed2181%
Thu4873%
Fri5281%
Sat2100%
Sun5269%

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