SELECT count(*) FROM Flights AS T1 JOIN Airports AS T2 ON T1.DestAirport  =  T2.AirportCode WHERE T2.city  =  "Aberdeen" OR T2.city  =  "Abilene"
Find the number of flights landing in the city of Aberdeen or Abilene.
SELECT count ( * ) FROM Flights AS T1 JOIN Airports AS T2 ON T1.DestAirport = T2.AirportCode WHERE T2.city = `` Aberdeen '' OR T2.city = `` Abilene ''
select count ( * ) from flights as t1 join airports as t2 on t1 . destairport = t2 . airportcode where t2 . city = value or t2 . city = value
Find the number of flights landing in the city of Aberdeen or Abilene .