Passengers have been told to pack essential items in their hand luggage to prepare for the possibility of more baggage chaos at Gatwick.
A spokeswoman for travel organisation Abta said today: "We hope people can pass through Gatwick smoothly this weekend. But if people are concerned it would be a good idea for them to put essential items in their carry-on bags.
"Both Gatwick and Swissport are putting on extra people and we are confident this should help address the problem."
More top news
Last minute preparations are going on at the Church of St Mary Magdalene where Princess Charlotte will be christened.
Princess Charlotte is being christened on Sunday at Sandringham in Norfolk in only her second public appearance since she was born.
Thunderstorms clear the North, leaving a dry and warm day with sunny spells.