SELECT T2.name ,  count(*) FROM Flight AS T1 JOIN Aircraft AS T2 ON T1.aid  =  T2.aid GROUP BY T1.aid
What is the name of each aircraft and how many flights does each one complete?
[Schema (values) (types)]: | flight_1 |  flight : flno (text) , origin (number) , destination (text) , distance (text) , departure_date (number) , arrival_date (time) , price (time) , aid (number) | aircraft : aid (text) , name (number) , distance (text) | employee : eid (text) , name (number) , salary (text) | certificate : eid (text) , aid (number);