public static void eliminarAvion(int id)
{
//DataContext dc = new DataContext(myConnection.getConnection());
var elimina = dc.GetTable <tablaAvion>();
var aviones = from a in elimina
where a.ID_AVION.Equals(id)
select a;
foreach (var item in aviones)
{
elimina.DeleteOnSubmit(item);
dc.SubmitChanges();
}
eliminarAsientos(id);
Vuelo.eliminarVuelo(id);
}