Delta Air Lines will buy Northwest Airlines in the United States for more than -billion under a proposal unveiled on Monday to create the world’s biggest airline, as carriers…

American Airlines has cancelled about 570 flights scheduled for Friday, raising to more than 3 000 the number this week it has grounded to reinspect the wiring on its MD-80 fleet…

American Airlines cancelled 1 094 flights, or nearly half its schedule, on Wednesday to reinspect aircraft, a disruption that affected about 100 000 passengers and triggered…