OnTimeRoutes
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Envoy Air ORD to GRB on-time performance

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

On-time arrivals
76%
arrived < 15 min late
Cancelled
3.6%
50 flights
Avg arrival delay
17 min
67 min when late
Rank on route
#2 of 3
route average 71% on time

Key facts

  • Envoy Air flights on ORD to GRB arrived on time 76% of the time in Aug 2025 – Jul 2026.
  • 3.6% were cancelled, and 8% arrived an hour or more late.
  • That ranks #2 of 3 airlines on this route, which averaged 71% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (43%).

On-time trend by month

40%70%100%July 2025: 62.7% on time, 2.5% cancelledJul ’25August 2025: 80.7% on time, 3.5% cancelledAug ’25September 2025: 84.0% on time, 1.0% cancelledSep ’25October 2025: 85.5% on time, 0.8% cancelledOct ’25November 2025: 74.6% on time, 9.1% cancelledNov ’25December 2025: 55.6% on time, 4.8% cancelledDec ’25January 2026: 60.7% on time, 1.1% cancelledJan ’26February 2026: 77.5% on time, 0.0% cancelledFeb ’26March 2026: 69.1% on time, 11.3% cancelledMar ’26April 2026: 76.7% on time, 3.3% cancelledApr ’26May 2026: 80.9% on time, 0.0% cancelledMay ’26June 2026: 82.8% on time, 3.3% cancelledJun ’26July 2026: 86.9% on time, 1.6% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Late-arriving aircraft43%
  • Air traffic control & airport congestion21%
  • Extreme weather18%
  • Airline (crew, maintenance, cleaning, fueling)17%
  • Security0%

Other airlines on ORD to GRB

1,378 Envoy Air flights tracked on this route; 50 cancelled, 3 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.