Pilots at TAP Airlines plan to strike on August 9, which may cause flight cancellations. Travelers should reconfirm flight status with the airline.

Travelers flying from Gatwick this weekend can expect chaotic scenes because Swissport, the baggage handling firm, does not have enough workers to load and unload planes. Ddifficulties at the airport could worsen over the next four months because airlines are locked in to contracts with Swissport. Airlines using Swissport at …