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

Chicago O'Hare International ⇄ Chicago Midway International ORD–MDW

Airlines flew 18 flights between Chicago O'Hare International ORD in Chicago, IL and Chicago Midway International MDW in Chicago, IL in the twelve months to July 2026, both directions together: 430 passengers in 1,568 seats, 27% of them filled, and 480 pounds of freight. 15 miles, about 13 minutes in the air, on 7 airlines: Delta Air Lines Inc. (7), Southwest Airlines Co. (4), Jet Aviation Flight Services, Inc. (3), SkyWest Airlines Inc. (1) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

18
flights, twelve months
ORD-MDW: 11 · MDW-ORD: 7
430
passengers
27% of seats filled
15
miles
about 13 minutes airborne
7
airlines
7 aircraft types

Flights by month both directions

012341/255/259/251/264/2616/26
By month, as a table
flights
1/251
2/252
4/254
5/251
7/253
8/252
9/251
11/254
12/252
1/261
2/262
3/262
4/261
5/262
6/261

Passengers by month

0691382072761/255/259/251/264/2606/26
By month, as a table
passengers
1/250
2/250
4/25126
5/250
7/25201
8/250
9/250
11/25276
12/250
1/260
2/2619
3/26135
4/260
5/260
6/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL700%charter passenger service
Southwest Airlines Co. WN443064%scheduled passenger service
Jet Aviation Flight Services, Inc. 27Q300%charter passenger service
SkyWest Airlines Inc. OO100%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY100%charter passenger service
CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF100%charter passenger service
Republic Airline YX100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 757-2007720
Boeing 737-8003179269
Gulfstream G6503140
Embraer ERJ-1752760
Boeing 737-700/700LR/Max 71143142
Boeing B737 Max 800117519
Bombardier Challenger 604/6051160

ORD → MDW this direction alone · flown January 2025 to March 2026

11 flights of 1 scheduled, 295 passengers in 1,129 seats, 480 pounds of freight. Delta Air Lines Inc. 5; Southwest Airlines Co. 3; Jet Aviation Flight Services, Inc. 1; SkyWest Airlines Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.

MDW → ORD this direction alone · flown February 2025 to June 2026

7 flights of 1 scheduled, 135 passengers in 439 seats. Jet Aviation Flight Services, Inc. 2; Delta Air Lines Inc. 2; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Southwest Airlines Co. 1; Republic Airline 1.

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 Chicago Midway International MDW; all routes.