According to
http://www.routesonline.com/news/38/...in-april-2017/
Eurowings at the end of April 2017 is adjusting Cologne – Bangkok service on one-time basis. On 29/30APR17, the airline will operate Cologne – Bangkok Don Mueang route, instead of Cologne – Bangkok Suvarnabhumi. This is reflected in the OAG Schedules Analyser, as well as the airline’s inventory listing in the GDS and the web booking engine.
EW106 CGN1225 – 0450+1DMK 332 29APR17
EW107 DMK0800 – 1515CGN 332 30APR17