LONDON British Airways canceled all its flights from London’s two main airports until Saturday evening after a global computer system outage caused massive delays and left planes stuck on runways.
BA said there was no evidence the problem had been caused by a cyber attack.
The airline said terminals at Heathrow and Gatwick had become extremely congested because of the IT failure and all BA flights scheduled before 1700 GMT had been canceled.
“Please do not come to the airports. We have experienced a major IT system failure that is causing very severe disruption to our flight operations worldwide,” the airline said in a statement.
“We are extremely sorry for the inconvenience this is causing our customers and we are working to resolve the situation as quickly as possible.”
The problems, which passengers said were had affected flights across Britain, came on a particularly busy weekend with a public holiday on Monday and many children starting their school half-term breaks.
BA is the latest airline to be hit by computer problems. Last month Germany’s Lufthansa and Air France suffered a global system outage which prevented them from boarding passengers.
Passengers trying to catch planes in Britain on Saturday reported long delays at check-in desks and flights being held on runways.
“Still on the tarmac at Leeds. #britishairways reckon Heathrow is so backed up we can’t set off. No way we’ll make our Vegas flight,” one passenger David Raine wrote on Twitter.
Another, journalist Martyn Kent, wrote: “Sat on plane at Heathrow for hour and a half now. @British_Airways Captain describes IT problem as ‘catastrophic’.”
London’s Heathrow Airport, one of the world’s busiest, said it was working with BA. Passenger Roshni Burt, who was flying from Heathrow to Bahrain with her young son, said there was no news about when her flight would depart.
“When we left the check-in area there were angry people, people getting frustrated that their flights were coming up or near to departure, people getting turned away … with BA staff basically saying ‘if you’ve not checked in online, you’ve missed your flight’,” she told Sky News.
(Editing by Andrew Bolton and David Clarke)
FILE PHOTO – British Airways logos are seen on tailfins at Heathrow Airport in west London, Britain May 12, 2011.