Republic Airways MIA to TYS on-time performance
Republic Airways nonstop flights from Miami to Knoxville · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
33%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
34 min
48 min when late
Rank on route
#3 of 3
route average 77% on time
Key facts
- Republic Airways flights on MIA to TYS arrived on time 33% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 17% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (56%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion56%
- Late-arriving aircraft42%
- Airline (crew, maintenance, cleaning, fueling)3%
- Extreme weather0%
- Security0%
Other airlines on MIA to TYS
- Envoy Air84% on time · 8 min avg delay
- American Airlines43% on time · 44 min avg delay
Full MIA to TYS comparison →
Republic Airways on-time record across all routes →
6 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.