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

Green Bay/Austin Straubel International ⇄ General Mitchell International GRB–MKE

Airlines flew 9 flights between Green Bay/Austin Straubel International GRB in Green Bay, WI and General Mitchell International MKE in Milwaukee, WI in the twelve months to July 2026, both directions together: 251 passengers in 1,240 seats, 20% of them filled. 107 miles, about 29 minutes in the air, on 4 airlines: Sun Country Airlines d/b/a MN Airlines (4), SkyWest Airlines Inc. (2), Delta Air Lines Inc. (2), Air Wisconsin Airlines Corp (1). Planning to fly it yourself? The weather and winds along this route right now.

9
flights, twelve months
GRB-MKE: 4 · MKE-GRB: 5
251
passengers
20% of seats filled
107
miles
about 29 minutes airborne
4
airlines
3 aircraft types

Flights by month both directions

001221/255/259/252/2617/26
By month, as a table
flights
1/251
2/251
3/251
5/251
7/251
8/251
9/251
10/251
11/251
2/261
3/262
4/261
7/261

Passengers by month

02958871161/255/259/252/2607/26
By month, as a table
passengers
1/250
2/250
3/250
5/250
7/250
8/250
9/250
10/25116
11/250
2/260
3/26110
4/2625
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Sun Country Airlines d/b/a MN Airlines SY400%charter passenger service
SkyWest Airlines Inc. OO22520%scheduled passenger service
Delta Air Lines Inc. DL222671%scheduled passenger service
Air Wisconsin Airlines Corp ZW100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8006177226
Canadair RJ-200ER /RJ-4402500
Canadair CRJ 90017625

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

4 flights of 1 scheduled, 0 passengers in 472 seats. Sun Country Airlines d/b/a MN Airlines 2; SkyWest Airlines Inc. 1; Air Wisconsin Airlines Corp 1.

MKE → GRB this direction alone · flown March 2025 to April 2026

5 flights of 1 scheduled, 251 passengers in 768 seats. Delta Air Lines Inc. 2; Sun Country Airlines d/b/a MN Airlines 2; SkyWest Airlines 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: Green Bay/Austin Straubel International GRB and General Mitchell International MKE; all routes.