CMI
Champaign/Urbana, IL
Champaign/Urbana, Illinois
Data coverage: 2020 — 2024
Total Flights
14,557
On-Time Rate
85.9%
Avg Delay
78.5 min
Delayed
2,046
Cancelled
244
Delay Causes
Top delay cause: Late Aircraft
Late Aircraft 35.2%
Carrier 33.7%
NAS (National Aviation System) 17.6%
Weather 13.3%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Dec 2024 | 178 | 17 | 19 | 0 | 2 |
| Nov 2024 | 178 | 10 | 14 | 0 | 0 |
| Oct 2024 | 236 | 6 | 6 | 0 | 0 |
| Sep 2024 | 234 | 21 | 20 | 0 | 0 |
| Aug 2024 | 252 | 22 | 32 | 0 | 0 |
| Jul 2024 | 246 | 27 | 43 | 1 | 2 |
| Jun 2024 | 232 | 29 | 40 | 0 | 0 |
| May 2024 | 248 | 40 | 50 | 3 | 0 |
| Apr 2024 | 240 | 20 | 25 | 1 | 0 |
| Mar 2024 | 248 | 22 | 28 | 0 | 0 |
| Feb 2024 | 232 | 13 | 14 | 0 | 0 |
| Jan 2024 | 246 | 30 | 34 | 16 | 0 |
| Dec 2023 | 246 | 14 | 22 | 0 | 0 |
| Nov 2023 | 234 | 13 | 20 | 0 | 0 |
| Oct 2023 | 234 | 13 | 25 | 0 | 0 |
| Sep 2023 | 185 | 12 | 24 | 0 | 0 |
| Aug 2023 | 236 | 10 | 20 | 1 | 0 |
| Jul 2023 | 248 | 18 | 26 | 3 | 0 |
| Jun 2023 | 240 | 20 | 31 | 6 | 1 |
| May 2023 | 248 | 15 | 13 | 0 | 0 |
| Apr 2023 | 240 | 6 | 12 | 3 | 1 |
| Mar 2023 | 248 | 13 | 10 | 2 | 0 |
| Feb 2023 | 222 | 10 | 7 | 3 | 0 |
| Jan 2023 | 236 | 10 | 16 | 7 | 0 |
Top Routes
Busiest routes to and from CMI.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| ORD (Chicago) → CMI (Champaign/Urbana) | 3,453 | 83.6% | 135 mi |
| CMI (Champaign/Urbana) → ORD (Chicago) | 3,450 | 87.2% | 135 mi |
| CMI (Champaign/Urbana) → DFW (Dallas/Fort Worth) | 3,375 | 84.2% | 692 mi |
| DFW (Dallas/Fort Worth) → CMI (Champaign/Urbana) | 3,371 | 84.3% | 692 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.