Philadelphia International Airport hangar rent spike (1999)
Philadelphia's airport sharply increased hangar rentals, citing revenue needs and space constraints. Many small-plane owners moved to nearby regional airports like Northeast Philadelphia Airport.
General aviation activity at PHL dropped significantly; tenants relocated to reliever fields.
The airport's commercial operations expanded, setting a pattern for other hubs to use pricing as a crowding-out tool.
SLC's approach mirrors this strategy: raise rents to nudge piston aircraft to reliever airports like South Valley and Tooele Valley.
