MIA → LAS Frontier Airlines

Frontier Airlines · Miami, FL to Las Vegas, NV · 77 flights, 2025-07-03 to 2026-05-31 · aggregated across 1 flight number

This route runs much more reliably at some times of day than others — 89% on-time departing 6–9am vs. 45% departing 6–9pm.
On-time arrival
83%
Median delay
-8 min
90th percentile
+58 min
Cancellation rate
1%

How on-time is Frontier Airlines from MIA to LAS?

Across every Frontier Airlines flight number on MIA → LAS (77 flights, 2025-07-03 to 2026-05-31), 83% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +58 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time6383%
16-30 min11%
31-60 min57%
61-120 min68%
2+ hrs11%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0717100%-13 min
2025-0811100%-7 min
2025-121385%-1 min
2026-01633%+49 min
2026-041794%-9 min
2026-051250%+32 min

Performance by day of week

DayFlightsOn-time
Mon1292%
Tue771%
Wed683%
Thu1593%
Fri1587%
Sat1486%
Sun743%

F9 flight numbers on MIA → LAS

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