SYDNEY, Dec. 13 (Xinhua) -- Travelers in Australia were warned to expect flight delays on Friday after hundreds of Qantas engineers across the country began strike action over a pay dispute with the airline.
Around 500 engineers at Australia's five busiest airports, Sydney, Melbourne, Brisbane, Adelaide and Perth, began walking off the job at 3:30 a.m. local time on Friday and would not return until 7:30 a.m. on
