Yes it is possible.
This week we already had a similar request.
We will make an example scene of a flight between airports and add it to the package.
Development will take some time. I think 1-2 weeks.

1-How can I add flight simulation between Two specific area with OnlineMap
2-it 's  possible that zomme value be propositional to the postion of fligh .
In such a way that if I can have not detailed areas for a great altitude of the  plane and  much more detailed at the moment of the landing of the plane.
Thank you