Update 2022-10-17 (2): According to media reports, at least 28 flights between Germany and Mallorca will be cancelled on Tuesday (18 October). All details can be found in the link.
All additional information on concrete flight cancellations may be viewed via Euro Wings website.
Euro Wings, Mallorca Zeitung
Update 2022-10-17 (1): According to the sources, multiple Eurowings flights were cancelled on Monday (17 October) following the strike. In addition, the travel disruption across the country is expected to be continued until Wednesday (19 October). In addition, Düsseldorf, Cologne, Hamburg and Stuttgart are expected to be primarily affected.