Republic Airways GSP to MIA on-time performance
Republic Airways nonstop flights from Greer to Miami · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
74%
arrived < 15 min late
Cancelled
8.0%
2 flights
Avg arrival delay
19 min
70 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Republic Airways flights on GSP to MIA arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 8% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (91%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft91%
- Airline (crew, maintenance, cleaning, fueling)7%
- Air traffic control & airport congestion2%
- Extreme weather0%
- Security0%
Other airlines on GSP to MIA
- Envoy Air80% on time · 13 min avg delay
Full GSP to MIA comparison →
Republic Airways on-time record across all routes →
25 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.