OnTimeRoutes
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Envoy Air ORD to EYW on-time performance

Envoy Air nonstop flights from Chicago to Key West · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.

On-time arrivals
82%
arrived < 15 min late
Cancelled
1.4%
6 flights
Avg arrival delay
12 min
62 min when late
Rank on route
#1 of 3
route average 81% on time

Key facts

  • Envoy Air flights on ORD to EYW arrived on time 82% of the time in Aug 2025 – Jul 2026.
  • 1.4% were cancelled, and 7% arrived an hour or more late.
  • That ranks #1 of 3 airlines on this route, which averaged 81% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (41%).

On-time trend by month

50%75%100%July 2025: 100.0% on time, 0.0% cancelledJul ’25August 2025: 100.0% on time, 0.0% cancelledAug ’25November 2025: 83.8% on time, 5.1% cancelledNov ’25December 2025: 62.8% on time, 2.3% cancelledDec ’25January 2026: 80.0% on time, 0.0% cancelledJan ’26February 2026: 87.5% on time, 0.0% cancelledFeb ’26March 2026: 81.7% on time, 3.2% cancelledMar ’26April 2026: 86.7% on time, 0.0% cancelledApr ’26May 2026: 92.2% on time, 0.0% cancelledMay ’26June 2026: 72.4% on time, 0.0% cancelledJun ’26July 2026: 83.3% on time, 3.2% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Late-arriving aircraft41%
  • Air traffic control & airport congestion33%
  • Extreme weather14%
  • Airline (crew, maintenance, cleaning, fueling)11%
  • Security0%

Other airlines on ORD to EYW

434 Envoy Air flights tracked on this route; 6 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.