Please note for the start of the holidays: Allow more time for check-in! Travel and health documents must be checked, so arrive at the airport at least 2 hours before departure.
Furthermore, please note the regulations concerning your flight (more information) and the obligation to wear a medical or respirator mask (FFP2/KN95/N95) in the terminal according to the regulation in Baden-Württemberg. More (in German)
On 24 March 2006, the EU-Commision published an official black list with 92 airlines to which the approach in the EU is forbidden for safety reasons. You will find a list with the airlines concerned here.