Computer outage grounds hundreds of British Airways flights in London

LONDON (AP) British Airways canceled all flights from London’s Heathrow and Gatwick airports on Saturday as a global IT failure upended the travel plans of tens of thousands of people on a busy U.K. holiday weekend.
The airline said it was suffering a “major IT systems failure” around the world. It didn’t say what was causing the problem but said there was no evidence of a cyberattack.
BA operates hundreds of flights from the two London airports on a typical day and both