SELECT T1.City FROM AIRPORTS AS T1 JOIN FLIGHTS AS T2 ON T1.AirportCode = T2.SourceAirport GROUP BY T1.City ORDER BY COUNT(*) DESC LIMIT 1
Kota mana yang memiliki sebagian besar penerbangan berangkat?
CREATE TABLE AIRPORTS (City VARCHAR, AirportCode VARCHAR); CREATE TABLE FLIGHTS (SourceAirport VARCHAR)