DEN → AUS Frontier Airlines

Frontier Airlines · Denver, CO to Austin, TX · 550 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -10 min, while the worst 10% run +57 min or later.
On-time arrival
73%
Median delay
-10 min
90th percentile
+57 min
Cancellation rate
1%

How on-time is Frontier Airlines from DEN to AUS?

Across every Frontier Airlines flight number on DEN → AUS (550 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +57 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time39773%
16-30 min387%
31-60 min6011%
61-120 min306%
2+ hrs204%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072945%+30 min
2025-083653%+28 min
2025-094372%+11 min
2025-104468%+10 min
2025-114883%-8 min
2025-124083%+2 min
2026-014171%+5 min
2026-024491%-12 min
2026-037172%+9 min
2026-044678%0 min
2026-054484%+3 min
2026-065964%+14 min

Performance by day of week

DayFlightsOn-time
Mon9175%
Tue6373%
Wed6184%
Thu7878%
Fri9467%
Sat6866%
Sun9070%

F9 flight numbers on DEN → AUS

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