UFO called a short-notice 48-hour walkout at Lufthansa (LH) and Lufthansa CityLine (CL). Lufthansa expects 80-90% of flights to be affected, with major disruption at Frankfurt (FRA) and Munich (MUC) hubs. Other Lufthansa Group carriers (SWISS, Austrian, Brussels, Air Dolomiti, Discover, Edelweiss, Lufthansa City Airlines) operate as normal. Follows a back-to-back Vereinigung Cockpit pilot strike on 13-14 April.