Greenville Spartanburg International ⇄ Willow Run GSP–YIP
Airlines flew 10 flights between Greenville Spartanburg International GSP in Greer, SC and Willow Run YIP in Detroit, MI in the twelve months to July 2026, both directions together: 0 passengers, and 35,952 pounds of freight. 512 miles, about 84 minutes in the air, on 2 airlines: USA Jet Airlines Inc. (9), Ameristar Air Cargo (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 6 |
| 2/25 | 1 |
| 4/25 | 1 |
| 6/25 | 2 |
| 10/25 | 1 |
| 1/26 | 1 |
| 3/26 | 4 |
| 4/26 | 1 |
| 6/26 | 2 |
| 7/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 0 |
| 2/25 | 0 |
| 4/25 | 0 |
| 6/25 | 0 |
| 10/25 | 0 |
| 1/26 | 0 |
| 3/26 | 0 |
| 4/26 | 0 |
| 6/26 | 0 |
| 7/26 | 0 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| USA Jet Airlines Inc. U7 | 9 | 0 | charter cargo service | |
| Ameristar Air Cargo AMQ | 1 | 0 | charter cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| McDonnell Douglas DC9 Super 80/MD81/82/83/88 | 8 | 0 | 0 |
| McDonnell Douglas DC-9-15F | 1 | 0 | 0 |
| Boeing 727-200/231A | 1 | 0 | 0 |
GSP → YIP this direction alone · flown October 2025 to July 2026
9 flights, 0 passengers, 35,952 pounds of freight. USA Jet Airlines Inc. 8; Ameristar Air Cargo 1.
YIP → GSP this direction alone · flown January 2025 to June 2026
1 flights, 0 passengers. USA Jet 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: Greenville Spartanburg International GSP and Willow Run YIP; all routes.