A key element of the reset is a fleet restructuring that management said should improve productivity and efficiency. Dempsey said Frontier entered into a non-binding agreement with AerCap that would enable the early termination of 24 aircraft leases in the second quarter . Frontier expects to increase utilization across its remaining fleet to support planned growth and improve efficiency, and Dempsey added that AerCap will remain one of the airline’s largest lessors. As part of the same arrangement, Frontie ...