<page_title> Boeing X-37 </page_title> <section_title> Operational history </section_title> <table> <cell> OTV-1 <col_header> Flight </col_header> </cell> <cell> 224 days and 9 hours <col_header> Duration </col_header> <row_header> OTV-1 </row_header> </cell> </table>
OTV-1 spent 224 days and 9 hours in space.