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 FLIGHTS (FlightNo VARCHAR, SourceAirport VARCHAR); CREATE TABLE AIRPORTS (AirportCode VARCHAR, City VARCHAR)
### Question:
What are flight numbers of flights departing from City "Aberdeen "?
### Answer:
SELECT T1.FlightNo FROM FLIGHTS AS T1 JOIN AIRPORTS AS T2 ON T1.SourceAirport = T2.AirportCode WHERE T2.City = "Aberdeen"