Airports currently hold a significant portion of Uber’s supply and open supply hours (i.e., supply that is not utilized, but open for dispatch) across the globe. At most airports, drivers are obligated to join a “first-in-first-out” (FIFO) queue from which they are dispatched. When the demand for trips is high relative to the supply of drivers in the queue (“undersupply”), this queue moves quickly and wait times for drivers can be quite low. However, when demand is low relative to the amount of available supply (“oversupply”), the queue moves slowly and wait times can be very hig...