Im thinking to add buttons live flight data to the “Flight in progress” screen. Such as:
Current passenger satisfaction
Button to serve lunch (new screen will also be added to airline management where you can set price for lunch from either free up to $10). Higher the price the less people that have it. The more than have lunch the higher the passenger satisfaction. So on long haul flight you should ideally give it free.
Ability to switch between MSL/AGL to fix issues people have been experiencing with penalties (use AGL only at high ground alt locations)
Ability to play IFE? Or maybe just ability to purchase IFE media in Airline screens - Not sure about this one. Seems a bit gimmicky.
All the above would however require the user to flip between apps. As long as your on autopilot it should be fine. But let me know your thoughts. Its a fair bit of work and only worth doing if theres a lot of demand.