Envoy Air STL to MIA on-time performance
Envoy Air nonstop flights from St. Louis to Miami · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
83%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
9 min
45 min when late
Rank on route
#2 of 4
route average 82% on time
Key facts
- Envoy Air flights on STL to MIA arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was late-arriving aircraft (54%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft54%
- Air traffic control & airport congestion33%
- Airline (crew, maintenance, cleaning, fueling)10%
- Extreme weather2%
- Security0%
Other airlines on STL to MIA
- American Airlines90% on time · 11 min avg delay
- Southwest Airlines72% on time · 14 min avg delay
- Republic Airways25% on time · 28 min avg delay
Full STL to MIA comparison →
Envoy Air on-time record across all routes →
119 Envoy Air flights tracked on this route; 0 cancelled, 1 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.