<page_title> List of airlines by foundation date </page_title> <table> <cell> Netherlands KLM <col_header> Airline </col_header> </cell> <cell> October 7, 1919 <col_header> Established </col_header> </cell> <cell> Still in operation <col_header> Ceased operations </col_header> </cell> </table>
Founded in 1919, KLM is the oldest airline in the world which is still operating.