LONDON—British Airways (BA) pilots began a two-day strike on Monday, grounding nearly all of its flights and disrupting thousands of passengers in a dispute over pay.
The airline, part of the International Airlines Group (IAG), canceled 1,700 flights to and from London’s Heathrow and Gatwick airports on Monday and Tuesday ahead of action by British Airline Pilots Association (BALPA) members in BA’s first-ever pilot strike.