OnTimeRoutes
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Envoy Air SPI to ORD on-time performance

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

On-time arrivals
83%
arrived < 15 min late
Cancelled
3.1%
20 flights
Avg arrival delay
16 min
91 min when late
Rank on route
#1 of 2
route average 81% on time

Key facts

  • Envoy Air flights on SPI to ORD arrived on time 83% of the time in Aug 2025 – Jul 2026.
  • 3.1% were cancelled, and 8% arrived an hour or more late.
  • That ranks #1 of 2 airlines on this route, which averaged 81% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (34%).

On-time trend by month

60%80%100%July 2025: 88.9% on time, 0.0% cancelledJul ’25August 2025: 90.0% on time, 0.0% cancelledAug ’25September 2025: 93.1% on time, 3.3% cancelledSep ’25October 2025: 91.1% on time, 0.0% cancelledOct ’25November 2025: 76.4% on time, 5.2% cancelledNov ’25December 2025: 70.9% on time, 6.8% cancelledDec ’25January 2026: 82.8% on time, 0.0% cancelledJan ’26February 2026: 88.5% on time, 0.0% cancelledFeb ’26March 2026: 84.6% on time, 10.3% cancelledMar ’26April 2026: 76.8% on time, 5.1% cancelledApr ’26May 2026: 88.7% on time, 0.0% cancelledMay ’26June 2026: 83.1% on time, 1.7% cancelledJun ’26July 2026: 76.7% 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 aircraft34%
  • Airline (crew, maintenance, cleaning, fueling)31%
  • Air traffic control & airport congestion26%
  • Extreme weather9%
  • Security0%

Other airlines on SPI to ORD

644 Envoy Air flights tracked on this route; 20 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.