The German Union, UFO, who represents Lufthansa's cabin crew, announced a two-day strike impacting Frankfurt airport on Tuesday 3/12, and Munich airport on Wednesday 3/13.
Lufthansa stated that "Guests whose flights are affected by the UFO strike are currently being rebooked. This process has the highest priority for us and is still ongoing. We therefore ask for your patience."
Cain agents are available to assist travelers impacted by this event.