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

Philadelphia International ⇄ Willow Run PHL–YIP

Airlines flew 3 flights between Philadelphia International PHL in Philadelphia, PA and Willow Run YIP in Detroit, MI in the twelve months to July 2026, both directions together: 89 passengers in 460 seats, 19% of them filled. 462 miles, about 90 minutes in the air, on 1 airline: Eastern Air Express, LLC (EAX) (3). Planning to fly it yourself? The weather and winds along this route right now.

3
flights, twelve months
PHL-YIP: 2 · YIP-PHL: 1
89
passengers
19% of seats filled
462
miles
about 90 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

00122212/2511/26
By month, as a table
flights
12/252
1/261

Passengers by month

0224467898912/2501/26
By month, as a table
passengers
12/2589
1/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Eastern Air Express, LLC (EAX) 37Q38919%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-400315389

PHL → YIP this direction alone · flown December 2025 to January 2026

2 flights, 43 passengers in 310 seats. Eastern Air Express, LLC (EAX) 2.

YIP → PHL this direction alone · flown December 2025 to December 2025

1 flights, 46 passengers in 150 seats. Eastern Air Express, LLC (EAX) 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: Philadelphia International PHL and Willow Run YIP; all routes.