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

Chicago Midway International ⇄ Long Beach (Daugherty Field) MDW–LGB

Airlines flew 556 flights between Chicago Midway International MDW in Chicago, IL and Long Beach (Daugherty Field) LGB in Long Beach, CA in the twelve months to July 2026, both directions together: 78,337 passengers in 92,486 seats, 85% of them filled, and 12,124 pounds of freight. 1,741 miles, about 236 minutes in the air, on 2 airlines: Southwest Airlines Co. (555), United Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

556
flights, twelve months
MDW-LGB: 280 · LGB-MDW: 276
78,337
passengers
85% of seats filled
1,741
miles
about 236 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

0163146621/254/257/2510/251/265/26527/26
By month, as a table
flights
1/2562
2/2555
3/2553
4/2551
5/2552
6/2560
7/2562
8/2561
9/2561
10/2562
11/2556
12/2562
1/2610
3/2643
4/2651
5/2650
6/2648
7/2652

Passengers by month

02,2254,4506,6758,9001/254/257/2510/251/265/268,3487/26
By month, as a table
passengers
1/257,037
2/256,158
3/257,243
4/257,340
5/257,227
6/258,260
7/258,900
8/258,235
9/257,474
10/258,384
11/257,396
12/258,555
1/261,456
3/265,984
4/267,338
5/267,412
6/267,755
7/268,348

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN55578,24885%scheduled passenger service
United Air Lines Inc. UA18950%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80028017541,297
Boeing 737-700/700LR/Max 714114116,986
Boeing 737-80013417519,965
Boeing B737 Max 900117989

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

280 flights of 284 scheduled, 37,525 passengers in 46,216 seats. Southwest Airlines Co. 280.

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

276 flights of 284 scheduled, 40,812 passengers in 46,270 seats, 12,124 pounds of freight. Southwest Airlines Co. 275; United Air Lines Inc. 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 Midway International MDW and Long Beach (Daugherty Field) LGB; all routes.