Republic Airways MIA to ATL on-time performance
Republic Airways nonstop flights from Miami to Atlanta · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
66%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
21 min
60 min when late
Rank on route
#6 of 6
route average 74% on time
Key facts
- Republic Airways flights on MIA to ATL arrived on time 66% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 14% arrived an hour or more late.
- That ranks #6 of 6 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (47%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)47%
- Late-arriving aircraft33%
- Extreme weather12%
- Air traffic control & airport congestion8%
- Security0%
Other airlines on MIA to ATL
- Delta Air Lines77% on time · 19 min avg delay
- American Airlines67% on time · 28 min avg delay
- Frontier Airlines70% on time · 26 min avg delay
- Spirit Airlines75% on time · 18 min avg delay
- Envoy Air79% on time · 11 min avg delay
Full MIA to ATL 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.