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

Washington Dulles International ⇄ General Mitchell International IAD–MKE

Airlines flew 36 flights between Washington Dulles International IAD in Washington, DC and General Mitchell International MKE in Milwaukee, WI in the twelve months to July 2026, both directions together: 3,070 passengers in 4,300 seats, 71% of them filled, and 12,461 pounds of freight. 611 miles, about 98 minutes in the air, on 7 airlines: Southwest Airlines Co. (18), Delta Air Lines Inc. (12), Breeze Aviation Group DBA Breeze (2), Jet Aviation Flight Services, Inc. (1) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

36
flights, twelve months
IAD-MKE: 19 · MKE-IAD: 17
3,070
passengers
71% of seats filled
611
miles
about 98 minutes airborne
7
airlines
9 aircraft types

Flights by month both directions

0368111/254/257/2511/252/265/2617/26
By month, as a table
flights
1/255
2/2511
3/253
4/256
5/252
6/256
7/252
9/255
10/254
11/255
12/256
1/261
2/262
3/261
4/265
5/262
6/264
7/261

Passengers by month

01422834245661/254/257/2511/252/265/2607/26
By month, as a table
passengers
1/2592
2/25257
3/2561
4/25566
5/25259
6/25564
7/25100
9/25479
10/25321
11/25560
12/25270
1/2660
2/26132
3/2660
4/26454
5/26243
6/26491
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN182,20582%charter passenger service
Delta Air Lines Inc. DL1263159%charter passenger service
Breeze Aviation Group DBA Breeze MX27836%charter passenger service
Jet Aviation Flight Services, Inc. 27Q117%charter passenger service
SkyWest Airlines Inc. OO17497%scheduled passenger service
Endeavor Air Inc. 9E1710%scheduled passenger service
United Air Lines Inc. UA17441%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 7141411,720
Boeing 757-2001085499
Boeing 737-8004175485
Boeing 717-2002110132
Embraer 190210878
Gulfstream G4501141
Embraer ERJ-17517674
Canadair CRJ 9001707
Boeing B737 Max 900117974

IAD → MKE this direction alone · flown January 2025 to June 2026

19 flights of 1 scheduled, 1,663 passengers in 2,168 seats. Southwest Airlines Co. 9; Delta Air Lines Inc. 7; Jet Aviation Flight Services, Inc. 1; Breeze Aviation Group DBA Breeze 1; SkyWest Airlines Inc. 1.

MKE → IAD this direction alone · flown January 2025 to July 2026

17 flights, 1,407 passengers in 2,132 seats, 12,461 pounds of freight. Southwest Airlines Co. 9; Delta Air Lines Inc. 5; Endeavor Air Inc. 1; Breeze Aviation Group DBA Breeze 1; 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: Washington Dulles International IAD and General Mitchell International MKE; all routes.