What is the TSA wait at CMI right now?
No live security wait, and no historical wait, for University of Illinois Willard Airport (CMI). We will not estimate one.
HomeIllinoisCMI TSA wait times
No live data
University of Illinois Willard Airport TSA wait times
CMI · KCMI · Savoy, Illinois
Security wait
No live security wait, and no historical wait, for University of Illinois Willard Airport (CMI). We will not estimate one.
PreCheck
PreCheck lanes are not in our historical feed for this airport.
CLEAR
CLEAR is not shown. We are not using a CLEAR source.
Departure delays
Historical on-time performance. Not a live delay.
82%
On-time departures, September 2025 through August 2026. A departure is on time when it left less than 15 minutes late.
Flights out of University of Illinois Willard Airport left on time 82% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (38%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 109 minutes. 3% of scheduled flights were cancelled.
The highest on-time month was September 2025 (90%). The lowest was December 2025 (71%).
| Cause | Delay minutes | Share of delay minutes |
|---|---|---|
| late-arriving aircraft | 13,556 | 38% |
| the airline | 12,869 | 36% |
| the national airspace system | 7,980 | 22% |
| weather | 1,333 | 4% |
When to be at the airport
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Nearby airports
- Decatur Airport DEC · Decatur34 mi
- Central Illinois Regional Airport at Bloomington-Normal BMI · Bloomington/Normal45 mi
- Purdue University Airport LAF · West Lafayette75 mi
- Abraham Lincoln Capital Airport SPI · Springfield75 mi
- General Wayne A. Downing Peoria International Airport PIA · Peoria86 mi
Distances are straight-line miles.
Airport details
- Runways
- 3
- Longest runway
- 14L/32R, 8,101 ft
- Longest runway width
- 150 ft
- Longest runway surface
- ASPH-CONC
- Longest runway lighting
- HIGH
- Elevation
- 754.9 ft
- CY2024 enplanements
- 86,626
- Facility use
- Public
- Ownership
- Public
- Part 139 certificate code
- I B
- Fuel
- 100LL,A1+
- Airframe repair
- MAJOR
- Powerplant repair
- MAJOR
- Last inspection
- 2026/03/31
FAA facility record date 2026/10/01. Runways: BTS NTAD Runways. Facility facts: BTS NTAD Aviation Facilities. Enplanements: FAA CY2024 commercial service.
Questions
Does TSACheck have a live security wait for CMI?
No. TSACheck has no live feed and no historical wait for University of Illinois Willard Airport (CMI).
How often do flights leave CMI on time?
Flights out of University of Illinois Willard Airport left on time 82% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (38%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 109 minutes. 3% of scheduled flights were cancelled.
How early should I get to CMI?
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Which airports are near CMI?
The nearest airports in this list are Decatur Airport (DEC), 34 straight-line miles; Central Illinois Regional Airport at Bloomington-Normal (BMI), 45 straight-line miles; Purdue University Airport (LAF), 75 straight-line miles; Abraham Lincoln Capital Airport (SPI), 75 straight-line miles; General Wayne A. Downing Peoria International Airport (PIA), 86 straight-line miles.