Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE airports (apid VARCHAR, name VARCHAR); CREATE TABLE routes (dst_apid VARCHAR)
### Question:
Find the number of routes that have destination John F Kennedy International Airport.
### Answer:
SELECT COUNT(*) FROM airports AS T1 JOIN routes AS T2 ON T1.apid = T2.dst_apid WHERE T1.name = 'John F Kennedy International Airport'