FILE - KLM airplanes sit in Schiphol Airport near Amsterdam, Netherlands, on Jan. 18, 2018. Dozens of flights have been canceled or delayed at Amsterdam’s Schiphol Airport due to a strike by a group of KLM baggage handlers. The work stoppage Saturday, April 23, 2022, on one of the busiest days of the year at the major aviation hub, was called to protest working conditions and staff shortages. (AP Photo/Peter Dejong)