Frontier Airlines PHL to RDU on-time performance
Frontier Airlines nonstop flights from Philadelphia to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
2.7%
16 flights
Avg arrival delay
15 min
74 min when late
Rank on route
#2 of 4
route average 75% on time
Key facts
- Frontier Airlines flights on PHL to RDU arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 2.7% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (44%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)44%
- Late-arriving aircraft42%
- Air traffic control & airport congestion14%
- Extreme weather1%
- Security0%
Other airlines on PHL to RDU
- American Airlines72% on time · 22 min avg delay
- PSA Airlines72% on time · 25 min avg delay
- Republic Airways82% on time · 14 min avg delay
Full PHL to RDU comparison →
Frontier Airlines on-time record across all routes →
600 Frontier Airlines flights tracked on this route; 16 cancelled, 1 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.