Is it possible to provide a smaller list, only popular airport that is for traveling

[username7171]

[mwgg]

Doesn't seem like a trivial task at first glance. We'd need to somehow define what constitutes a popular and/or big airport and somehow filter the list by that criteria. Filtering against some other list is an option, but that could also be done by the end-user when consuming this list.

[alexander-san]

Can definitely be done by end user but I believe we could copy the approach adopted by FlightRadar24 and only list the airports that they do based of their list which is what I believe all commerical airports with regular scheduled commercial operations of airlines that they track.