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

Mineta San Jose International ⇄ Chicago Midway International SJC–MDW

Airlines flew 1,030 flights between Mineta San Jose International SJC in San Jose, CA and Chicago Midway International MDW in Chicago, IL in the twelve months to July 2026, both directions together: 144,893 passengers in 174,195 seats, 83% of them filled, and 281,681 pounds of freight. 1,838 miles, about 220 minutes in the air, on 2 airlines: Southwest Airlines Co. (1,029), Eastern Air Express, LLC (EAX) (1). Planning to fly it yourself? The weather and winds along this route right now.

1,030
flights, twelve months
SJC-MDW: 514 · MDW-SJC: 516
144,893
passengers
83% of seats filled
1,838
miles
about 220 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

039781181571/254/257/2510/251/264/261237/26
By month, as a table
flights
1/2562
2/2556
3/2561
4/2585
5/2591
6/25138
7/25157
8/25109
9/25104
10/2565
11/2558
12/2562
1/2628
2/2638
3/26102
4/26111
5/26113
6/26117
7/26123

Passengers by month

05,10010,20015,30120,4011/254/257/2510/251/264/2619,1247/26
By month, as a table
passengers
1/256,606
2/255,650
3/258,432
4/2511,144
5/2512,339
6/2518,842
7/2520,401
8/2515,980
9/2514,819
10/259,855
11/257,790
12/258,588
1/263,438
2/264,659
3/2612,182
4/2614,351
5/2615,336
6/2618,771
7/2619,124

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN1,029144,89283%scheduled passenger service
Eastern Air Express, LLC (EAX) 37Q111%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80062617590,124
Boeing 737-80023317533,730
Boeing 737-700/700LR/Max 717013921,038
Boeing 737-40011601

SJC → MDW this direction alone · flown January 2025 to July 2026

514 flights of 519 scheduled, 74,695 passengers in 88,365 seats, 230,453 pounds of freight. Southwest Airlines Co. 513; Eastern Air Express, LLC (EAX) 1.

MDW → SJC this direction alone · flown January 2025 to July 2026

516 flights of 519 scheduled, 70,198 passengers in 85,830 seats, 51,228 pounds of freight. Southwest Airlines Co. 516.

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: Mineta San Jose International SJC and Chicago Midway International MDW; all routes.