London's Heathrow Airport caps daily passenger numbers

LONDON (AP) — London's Heathrow Airport is capping daily passenger numbers for the summer and telling airlines to stop selling tickets as it steps up efforts to quell travel chaos caused by soaring travel demand and staff shortages.

Britain's busiest airport said Tuesday that it's setting a limit of 100,000 passengers that it can handle each day through Sept. 11. The restriction is likely to result in more canceled flights even after airlines already slashed thousands of flights from their summer schedules.

U.K. aviation authorities demanded that airlines ensure they can operate without disruption over the summer, with carriers not punished for not using their valuable takeoff and landing slots. They were responding to chaotic airport scenes as passengers complained about long lineups at security, lost luggage and lengthy flight delays.

Even with that allowance, Heathrow, which had warned a day earlier that it may ask airlines to cut flights further, said it still expected more passengers than airport ground staff could handle.

“Some airlines have taken significant action, but others have not, and we believe that further action is needed now to ensure passengers have a safe and reliable journey," Heathrow CEO John Holland-Kaye said in an open letter to passengers.

Airlines are expected to operate flights over the summer with an overall daily capacity of 104,000 seats, or 4,000 more than Heathrow can handle, the airport said. Only about 1,500 of the 4,000 extra daily seats have been sold to passengers.

“So we are asking our airline partners to stop selling summer tickets to limit the impact on passengers,” Holland-Kaye said.

British Airways, the airline with the biggest presence at Heathrow, has already cut 11% of its scheduled flights between April and October. It...