Republic Airways RDU to MIA on-time performance
Republic Airways nonstop flights from Raleigh/Durham to Miami · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
59%
arrived < 15 min late
Cancelled
3.3%
1 flights
Avg arrival delay
21 min
49 min when late
Rank on route
#5 of 5
route average 77% on time
Key facts
- Republic Airways flights on RDU to MIA arrived on time 59% of the time in Aug 2025 – Jul 2026.
- 3.3% were cancelled, and 10% arrived an hour or more late.
- That ranks #5 of 5 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)24%
- Air traffic control & airport congestion20%
- Extreme weather0%
- Security0%
Other airlines on RDU to MIA
- American Airlines77% on time · 24 min avg delay
- Delta Air Lines82% on time · 17 min avg delay
- Frontier Airlines68% on time · 27 min avg delay
- Envoy Air73% on time · 20 min avg delay
Full RDU to MIA comparison →
Republic Airways on-time record across all routes →
30 Republic Airways flights tracked on this route; 1 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.