I wanted to develop a map component, where a user can create a route including airports. If the user selects two airports, then the screen should automatically show the air distance and duration between the two, in a map.
But, when I checked the docs, I'm seeing that HERE Maps does not even have 'flight' as a transport mode. Is this true? Can HERE Maps only work with road-based routes and no flight mode at all?
Yes, it is true that we are not supporting 'flight' as a transport mode. But you can show the path by drawing geodesic polyline as shown in below example.