Take this suggestion lightly. Something to think about rolling out in the future. Watch the video at the end
Adding ground vehicles was a monumental step into more realistic and immersive ground operations in-game. Unfortunately, it is difficult to gather people who are dedicated to working a RP turnaround scenario.
To help the players who play alone or in smaller servers due to lag, etc… A feature that brings ground service to the aircraft relative to aircraft itself.
A good example is seen in World Of Airports (linked video), where the ground vehicles spawn in and service the aircraft in a timely manner, simulating a turnaround. They fade into existence and disappear when they are done.
It would take time to curate an animation specialized for each aircraft, but rolling out the update (like advanced liveries or aircraft lighting) would be a valid way of implementing the system.
The devs can figure out a way to get your plane serviced. Maybe a Ui panel or only on certain jobs.
I think it would be cool.

