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

Willow Run ⇄ Gerald R Ford International YIP–GRR

Airlines flew 13 flights between Willow Run YIP in Detroit, MI and Gerald R Ford International GRR in Grand Rapids, MI in the twelve months to July 2026, both directions together: 0 passengers. 111 miles, about 20 minutes in the air, on 2 airlines: Kalitta Charters II (12), USA Jet Airlines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

13
flights, twelve months
YIP-GRR: 1 · GRR-YIP: 12
0
passengers
no seats reported (cargo)
111
miles
about 20 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

0234627/256617/26
By month, as a table
flights
7/252
8/256
9/256
7/261

Passengers by month

0001107/250007/26
By month, as a table
passengers
7/250
8/250
9/250
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Kalitta Charters II KLQ120charter passenger service
USA Jet Airlines Inc. U710charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-4001200
McDonnell Douglas DC9 Super 80/MD81/82/83/88100

YIP → GRR this direction alone · flown July 2026 to July 2026

1 flights, 0 passengers. USA Jet Airlines Inc. 1.

GRR → YIP this direction alone · flown July 2025 to September 2025

12 flights, 0 passengers. Kalitta Charters II 12.

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: Willow Run YIP and Gerald R Ford International GRR; all routes.