Hello there,

Many thanks for testing out our API! After looking at your queries in the logs, it looks as though you have used ICAO code and set the departure and arrival dates at different dates.

We would recommend using the IATA Airport Code and choosing either the Departure or Arrival Date to see all flights to/from that Airport on a particular day. Flight Info API is working, and is maintained on a daily basis. Please feel free to reach out to us directly if you encounter any further issues.

Best regards,
OAG