Frontier Airlines ORD to RDU on-time performance
Frontier Airlines nonstop flights from Chicago to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
65%
arrived < 15 min late
Cancelled
4.4%
5 flights
Avg arrival delay
51 min
146 min when late
Rank on route
#5 of 7
route average 74% on time
Key facts
- Frontier Airlines flights on ORD to RDU arrived on time 65% of the time in Aug 2025 – Jul 2026.
- 4.4% were cancelled, and 18% arrived an hour or more late.
- That ranks #5 of 7 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (58%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)58%
- Late-arriving aircraft30%
- Air traffic control & airport congestion11%
- Extreme weather0%
- Security0%
Other airlines on ORD to RDU
- United Airlines77% on time · 19 min avg delay
- Republic Airways75% on time · 18 min avg delay
- American Airlines60% on time · 42 min avg delay
- Envoy Air77% on time · 13 min avg delay
- SkyWest Airlines81% on time · 11 min avg delay
- PSA Airlines50% on time · 43 min avg delay
Full ORD to RDU comparison →
Frontier Airlines on-time record across all routes →
114 Frontier Airlines flights tracked on this route; 5 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.