Envoy Air STL to DCA on-time performance
Envoy Air nonstop flights from St. Louis to Washington · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
73%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
11 min
32 min when late
Rank on route
#5 of 5
route average 73% on time
Key facts
- Envoy Air flights on STL to DCA arrived on time 73% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 5% arrived an hour or more late.
- That ranks #5 of 5 airlines on this route, which averaged 73% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (51%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion51%
- Late-arriving aircraft40%
- Airline (crew, maintenance, cleaning, fueling)5%
- Extreme weather4%
- Security0%
Other airlines on STL to DCA
- Southwest Airlines73% on time · 17 min avg delay
- PSA Airlines74% on time · 31 min avg delay
- Republic Airways75% on time · 21 min avg delay
- American Airlines75% on time · 21 min avg delay
Full STL to DCA comparison →
Envoy Air on-time record across all routes →
22 Envoy Air 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.