QANTAS Boeing 737-838 VH-VZY operated a Perth – Solomon Fifo rotation early this morning as QF1388/QF1389. The aircraft then operated the QF1114/QF1115 Perth – Port Hedland rotation during the afternoon. This evening, following a Boeing 737-800 technical issue at Newman, the aircraft positioned Perth – Newman as QF6112 in order to operate the delayed QF1089 Newman – Perth.