Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE employee ( eid number(9,0), name varchar2(30), salary number(10,2) )
TABLE: CREATE TABLE certificate ( eid number(9,0), aid number(9,0) )
TABLE: CREATE TABLE aircraft ( aid number(9,0), name varchar2(30), distance number(6,0) )
TABLE: CREATE TABLE flight ( flno number(4,0), origin varchar2(20), destination varchar2(20), distance number(6,0), departure_date date, arrival_date date, price number(7,2), aid number(9,0) )

### Question ###
How many flights in each destination city? Return a bar chart.

### Accurate SQL ###

SELECT destination, COUNT(destination) FROM flight GROUP BY destination