PHX → IAH Frontier Airlines

Frontier Airlines · Phoenix, AZ to Houston, TX · 277 flights, 2025-07-03 to 2026-06-30 · aggregated across 3 flight numbers

On-time arrival
79%
Median delay
-6 min
90th percentile
+39 min
Cancellation rate
1%

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

Across every Frontier Airlines flight number on PHX → IAH (277 flights, 2025-07-03 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +39 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time21779%
16-30 min218%
31-60 min166%
61-120 min114%
2+ hrs93%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071688%-7 min
2025-081681%+7 min
2025-092195%-11 min
2025-102273%+13 min
2025-112767%+25 min
2025-122378%-1 min
2026-012065%-2 min
2026-022075%+14 min
2026-033284%+12 min
2026-041694%-5 min
2026-053174%+9 min
2026-063083%-2 min

Performance by day of week

DayFlightsOn-time
Mon5377%
Tue1580%
Wed1479%
Thu4888%
Fri4863%
Sat4384%
Sun5385%

F9 flight numbers on PHX → IAH

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