Frontier Airlines PHL to AUS on-time performance
Frontier Airlines nonstop flights from Philadelphia to Austin · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
12 min
56 min when late
Rank on route
#2 of 3
route average 76% on time
Key facts
- Frontier Airlines flights on PHL to AUS arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (36%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)36%
- Late-arriving aircraft29%
- Air traffic control & airport congestion25%
- Extreme weather10%
- Security0%
Other airlines on PHL to AUS
- American Airlines76% on time · 21 min avg delay
- Republic Airways88% on time · 13 min avg delay
Full PHL to AUS comparison →
Frontier Airlines on-time record across all routes →
47 Frontier Airlines flights tracked on this route; 0 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.