Spirit Airlines DTW to RDU on-time performance
Spirit Airlines nonstop flights from Detroit to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
8 min
51 min when late
Rank on route
#1 of 3
route average 84% on time
Key facts
- Spirit Airlines flights on DTW to RDU arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was late-arriving aircraft (62%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft62%
- Air traffic control & airport congestion23%
- Airline (crew, maintenance, cleaning, fueling)15%
- Extreme weather0%
- Security0%
Other airlines on DTW to RDU
- Delta Air Lines84% on time · 11 min avg delay
- Frontier Airlines80% on time · 13 min avg delay
Full DTW to RDU comparison →
Spirit Airlines on-time record across all routes →
53 Spirit 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.