The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Chicago O'Hare International ⇄ University Of Illinois/Willard ORD–CMI

Airlines flew 2,073 flights between Chicago O'Hare International ORD in Chicago, IL and University Of Illinois/Willard CMI in Champaign/Urbana, IL in the twelve months to July 2026, both directions together: 87,839 passengers in 137,251 seats, 64% of them filled, and 4,902 pounds of freight. 135 miles, about 28 minutes in the air, on 2 airlines: Envoy Air (2,072), Global Crossing Airlines, Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

2,073
flights, twelve months
ORD-CMI: 1,028 · CMI-ORD: 1,045
87,839
passengers
64% of seats filled
135
miles
about 28 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

0521031542061/254/257/2510/251/264/261807/26
By month, as a table
flights
1/25116
2/25122
3/25116
4/25163
5/25176
6/25142
7/25134
8/25165
9/25136
10/25206
11/25186
12/25183
1/26174
2/26161
3/26162
4/26171
5/26177
6/26172
7/26180

Passengers by month

02,3164,6326,9479,2631/254/257/2510/251/264/267,9817/26
By month, as a table
passengers
1/255,404
2/255,387
3/255,825
4/257,748
5/258,480
6/256,685
7/256,325
8/257,243
9/256,130
10/259,263
11/257,370
12/256,798
1/265,837
2/266,304
3/267,368
4/267,529
5/268,243
6/267,773
7/267,981

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Envoy Air MQ2,07287,83964%scheduled passenger service
Global Crossing Airlines, Inc. GCA100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer-Emb-1701,8446577,530
Embraer ERJ-1752287610,309
Airbus Industrie A320-100/2001680

ORD → CMI this direction alone · flown January 2025 to July 2026

1,028 flights of 1,067 scheduled, 43,171 passengers in 68,039 seats, 1,856 pounds of freight. Envoy Air 1,027; Global Crossing Airlines, Inc. 1.

CMI → ORD this direction alone · flown January 2025 to July 2026

1,045 flights of 1,083 scheduled, 44,668 passengers in 69,212 seats, 3,046 pounds of freight. Envoy Air 1,045.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Chicago O'Hare International ORD and University Of Illinois/Willard CMI; all routes.