Frontier Airlines DTW to RDU on-time performance
Frontier Airlines nonstop flights from Detroit to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
3.6%
4 flights
Avg arrival delay
13 min
63 min when late
Rank on route
#3 of 3
route average 84% on time
Key facts
- Frontier Airlines flights on DTW to RDU arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 3.6% were cancelled, and 7% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was late-arriving aircraft (49%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft49%
- Airline (crew, maintenance, cleaning, fueling)32%
- Air traffic control & airport congestion16%
- Extreme weather3%
- Security0%
Other airlines on DTW to RDU
- Delta Air Lines84% on time · 11 min avg delay
- Spirit Airlines87% on time · 8 min avg delay
Full DTW to RDU comparison →
Frontier Airlines on-time record across all routes →
111 Frontier Airlines flights tracked on this route; 4 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.