Republic Airways CHS to MIA on-time performance
Republic Airways nonstop flights from Charleston to Miami · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
77%
arrived < 15 min late
Cancelled
13.3%
2 flights
Avg arrival delay
9 min
32 min when late
Rank on route
#3 of 3
route average 80% on time
Key facts
- Republic Airways flights on CHS to MIA arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 13.3% were cancelled, and 0% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (73%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft73%
- Airline (crew, maintenance, cleaning, fueling)20%
- Air traffic control & airport congestion7%
- Extreme weather0%
- Security0%
Other airlines on CHS to MIA
- American Airlines79% on time · 22 min avg delay
- Envoy Air90% on time · 8 min avg delay
Full CHS to MIA comparison →
Republic Airways on-time record across all routes →
15 Republic Airways flights tracked on this route; 2 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.