noun, noun or participle which takes 'suru', transitive verb, intransitive verb
operation; service; navigation; flight
Refers to the scheduled operation of ships or aircraft along a route. Used for both the noun and the suru-verb (transitive/intransitive) meaning 'to operate' or 'to be in service'.
このフェリーは毎日運航している。
This ferry operates every day.
航空会社は新しい路線の運航を開始した。
The airline started operating a new route.