In this Monday, Dec. 2, 2013, file photo FedEx cargo planes sit on the tarmac outside the FedEx hub at Los Angeles International Airport on Monday, Dec. 2, 2013, in Los Angeles.
In this Monday, Dec. 2, 2013, file photo FedEx cargo planes sit on the tarmac outside the FedEx hub at Los Angeles International Airport on Monday, Dec. 2, 2013, in Los Angeles. Jae C. Hong AP
In this Monday, Dec. 2, 2013, file photo FedEx cargo planes sit on the tarmac outside the FedEx hub at Los Angeles International Airport on Monday, Dec. 2, 2013, in Los Angeles. Jae C. Hong AP