Republic Airways ATL to MIA on-time performance
Republic Airways nonstop flights from Atlanta to Miami · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
64%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
26 min
68 min when late
Rank on route
#6 of 6
route average 71% on time
Key facts
- Republic Airways flights on ATL to MIA arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 16% arrived an hour or more late.
- That ranks #6 of 6 airlines on this route, which averaged 71% on time overall.
- The largest source of delay minutes was late-arriving aircraft (72%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft72%
- Air traffic control & airport congestion12%
- Airline (crew, maintenance, cleaning, fueling)9%
- Extreme weather5%
- Security2%
Other airlines on ATL to MIA
- Delta Air Lines71% on time · 17 min avg delay
- American Airlines75% on time · 23 min avg delay
- Frontier Airlines64% on time · 35 min avg delay
- Spirit Airlines74% on time · 26 min avg delay
- Envoy Air75% on time · 20 min avg delay
Full ATL to MIA comparison →
Republic Airways on-time record across all routes →
44 Republic Airways 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.