Live empty leg flights currently listed on the Gulfstream G450, with the seats and the price each operator published, plus what the type is actually good for.
Checking availability on this type...
A stand-up heavy jet with a cabin a little over six feet tall and around 1,525 cubic feet of volume. Typical layouts carry fourteen comfortably; the certified maximum is higher but rarely how these aircraft are configured.
With roughly 4,100 to 4,350 nautical miles of range it covers transatlantic and long transcontinental sectors nonstop, which is why its empty legs tend to be long ones rather than short hops.
The seats and range above are published figures for the type. What an operator actually offers can differ by aircraft, cabin layout and fuel load, so treat them as the shape of the aircraft rather than a promise. The seat count shown on each flight is the one the operator published for that specific leg.
Specification source: Gulfstream G450 range and seats
Working out which corridors this type is on...
These are counted from the flights currently listed, so they change as the board changes rather than describing the type in general.
An empty leg exists because someone else already paid for the flight around it. The aircraft has to reach the client, or get home after dropping them, and that repositioning flight goes on the operator's site at a fraction of the charter price. The more an aircraft type is flown, the more empty legs it leaves behind, which is why the same handful of types fill most of this list.