United Airlines operates one-time Dublin Boeing 767-300 Service
United Airlines operated a one-time Boeing 767-300ER substitution on its Washington Dulles–Dublin service on 11-12 August, deploying a three-class 167-seat Boeing 767-322ER in place of the scheduled two class 176 seat Boeing 757-200ER. The aircraft, N667UA (msn 29239), operated UAL317 from