I am working on a data visualisation/sonification of (close to) real-time arrivals and departures at various airports, so I am using the arrival and departure endpoints.
I am hitting the arrival/departure endpoints with a window of the current time minus 15 minutes.
The departure endpoint is fine, I am getting up-to-date results for every airport. However when I hit the arrivals endpoint, I always get an empty result set.
For example, here is the departures endpoint with a range of 1 hour between 2:06pm and 3:06pm at Sydney airport.
However, the arrivals endpoint for the same period returns nothing. (At least, as of 3:09pm on December 4).
If I extend that to 3 hours, still empty.
If I extend it further to 5 and a half hours, I get some results - with the most recent last seen timestamp being 1543880963 (or 10:49AM GMT +11).
So my question is, is there a delay on the arrivals data? Is this a bug? Am I doing something wrong?
Thank you in advance!