Savoy airport code: CMI (University of Illinois Willard Airport)
The IATA code for University of Illinois Willard Airport, Savoy is CMI; ICAO KCMI.
Medium airport in Illinois, United States with scheduled service. Below: every code the source records, the location and elevation, the CBP port-of-entry code, the Airlift lane guides serving United States and how to get an air freight quote through CMI.
IATA codeCMIon air waybills, bookings and schedules
ICAO codeKCMIin flight plans and air-traffic control
CBP Schedule D code3987Port-of-entry page →for the port field of CBP Form 7501 — not the IATA code
Using CMI on air freight documents
The three-letter IATA code CMI is what goes on an air waybill, a booking and a flight schedule for University of Illinois Willard Airport, Savoy; the four-letter ICAO code KCMI identifies the same airport in flight plans and air-traffic control and does not appear on cargo paperwork. A forwarder quotes airport-to-airport between two IATA codes unless the booking is door-to-door, so the code fixes where the rate applies.
For a US import, University of Illinois Willard Airport is also a customs port of entry. The Census Schedule D list names it as port 3987, and that four-digit code — not CMI — goes in the port field of CBP Form 7501. Airlift coordinates entry filing through our licensed broker network.
Airlift lane guides to United States
Each lane guide carries the ports and airports on the corridor, typical schedule-dependent transit ranges from Airlift's own shipment history, commodity notes and customs requirements. Lanes with an air freight section link straight to it.
The IATA code for University of Illinois Willard Airport, Savoy is CMI; ICAO KCMI. The three-letter IATA code is the one used on air waybills, bookings and schedules; the four-letter ICAO code is used in flight plans and air-traffic control. Source: OurAirports, fetched 2026-09-18.
Airport data: OurAirports, fetched 2026-09-18 — released into the public domain (ourairports.com/data). CBP Schedule D code: U.S. Census Bureau Schedule D district/port list, April 2025 — Census list, cross-checked against CBP's ACE Appendix E. Reviewed September 2026.
Get an air freight quote to CMI
Send us the other end of the journey, the cargo, the number of pieces, the dimensions and the gross weight, and we will come back with a rate and a routing. Airlift USA books air freight on the Asia–US lanes it serves, with origin handling through its own offices in India, Bangladesh, Vietnam and Cambodia and through its partner network elsewhere; customs clearance is coordinated through our licensed broker network. Transit times we quote are typical and schedule-dependent.