How far in advance are you considering?
Airline flights only, or GA flights also?
Is it an airport in our primary coverage area (US, Canada, Australia, New Zealand) or elsewhere?
Airline flights for the longer term future you can use the “AirlineFlightSchedules” function. Otherwise you can use the “Scheduled” function if you also need GA flights, but that generally work best in our primary coverage areas for flights in the near future (next 1 to 48 hours usually).