IAH → LAS Frontier Airlines

Frontier Airlines · Houston, TX to Las Vegas, NV · 328 flights, 2025-07-03 to 2026-06-30 · aggregated across 4 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -6 min, while the worst 10% run +85 min or later.
On-time arrival
72%
Median delay
-6 min
90th percentile
+85 min
Cancellation rate
2%

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

Across every Frontier Airlines flight number on IAH → LAS (328 flights, 2025-07-03 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +85 min or later. 2% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time23072%
16-30 min217%
31-60 min3110%
61-120 min186%
2+ hrs217%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072085%+5 min
2025-082060%+81 min
2025-091765%+7 min
2025-101872%+19 min
2025-112176%+7 min
2025-122268%+66 min
2026-012085%-1 min
2026-0215100%-22 min
2026-032361%+54 min
2026-043554%+54 min
2026-055375%+18 min
2026-065772%+15 min

Performance by day of week

DayFlightsOn-time
Mon6073%
Tue2273%
Wed1883%
Thu6276%
Fri6161%
Sat3479%
Sun6469%

F9 flight numbers on IAH → LAS

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