SELECT T1.FlightNo FROM FLIGHTS AS T1 JOIN AIRPORTS AS T2 ON T1.DestAirport = T2.AirportCode WHERE T2.City = "Aberdeen"
Berapa jumlah penerbangan penerbangan yang tiba di kota "Aberdeen"?
CREATE TABLE FLIGHTS (FlightNo VARCHAR, DestAirport VARCHAR); CREATE TABLE AIRPORTS (AirportCode VARCHAR, City VARCHAR)