Frontier Airlines AUS to PHL on-time performance
Frontier Airlines nonstop flights from Austin to Philadelphia · Aug 2025 – Jul 2026
On-time arrivals
74%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
17 min
64 min when late
Rank on route
#3 of 3
route average 76% on time
Key facts
- Frontier Airlines flights on AUS to PHL arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 11% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was late-arriving aircraft (51%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft51%
- Airline (crew, maintenance, cleaning, fueling)32%
- Air traffic control & airport congestion17%
- Extreme weather1%
- Security0%
Other airlines on AUS to PHL
- American Airlines76% on time · 44 min avg delay
- Republic Airways75% on time · 19 min avg delay
Full AUS to PHL 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.