James Dolan is a big fan of the sharing economy.

According to SEC documents filed last week, MSG will loan its executive chairman its Gulfstream G550. In return, Dolan will lease his older G450 back to the company. Dolan does, after all, hopscotch the country, playing gigs with his band.

An MSG spokesman explained: “There are two jets, and when Jim’s plane is taking the Knicks boss Phil Jackson somewhere and he needs it, then there are two. It makes sense.”