Make monthly maintenance plan according to annual plan, flight plan, Maintenance Program and aircraft status, forecast the landing time and down time for monthly scheduled check and non-routine task;

按照年度计划、航班计划、维护方案、飞机状况，制定月维修计划，并预测每月定检、完成非例行工作所需的落地时间和停场时间；

youdao

The CIA cooked up a plan to spirit the six out of the country on a scheduled flight from Tehran's Mehrabad airport, masquerading as Canadians working on a non-existent science-fiction film.

BBC: Entertainment & Arts