IT meltdown has cost British Airways £80m so far, says Willie Walsh

Boss of parent company IAG gives shareholders at AGM initial bill of May bank holiday debacle The system meltdown that left 75,000 British Airways passengers stranded at the start of the May half-term holiday cost the airline £80m, shareholders have been told.At the annual meeting in Madrid of BA’s parent company, IAG,Willie Walsh gave the airline’s first assessment of the fiasco’s gross cost, including rebooking and compensating passengers and restoring lost luggage.Cont