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

Jackson Regional ⇄ Chicago O'Hare International MKL–ORD

Airlines flew 621 flights between Jackson Regional MKL in Jackson, TN and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 11,606 passengers in 27,656 seats, 42% of them filled. 443 miles, about 70 minutes in the air, on 1 airline: Key Lime Air Corp dba Denver Air Connection (621). Planning to fly it yourself? The weather and winds along this route right now.

621
flights, twelve months
MKL-ORD: 311 · ORD-MKL: 310
11,606
passengers
42% of seats filled
443
miles
about 70 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0142841551/254/257/2510/251/264/26537/26
By month, as a table
flights
1/2553
2/2547
3/2552
4/2549
5/2553
6/2552
7/2552
8/2554
9/2551
10/2553
11/2553
12/2553
1/2646
2/2648
3/2654
4/2651
5/2655
6/2650
7/2653

Passengers by month

03346671,0001,3341/254/257/2510/251/264/261,3347/26
By month, as a table
passengers
1/25638
2/25448
3/25801
4/25469
5/25853
6/25975
7/251,108
8/25965
9/251,039
10/251,009
11/25807
12/251,103
1/26663
2/26617
3/261,030
4/26817
5/261,119
6/261,103
7/261,334

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Key Lime Air Corp dba Denver Air Connection KG62111,60642%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer-1456214511,606

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

311 flights of 315 scheduled, 6,206 passengers in 13,242 seats. Key Lime Air Corp dba Denver Air Connection 311.

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

310 flights of 317 scheduled, 5,400 passengers in 14,414 seats. Key Lime Air Corp dba Denver Air Connection 310.

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: Jackson Regional MKL and Chicago O'Hare International ORD; all routes.