I think that if you were to start an airline, you should start small and buil your way up, if you start to big, u will be stuffed.
I'd be like Dragonair in hong kong , cathay pacific's sister airline.
Flying A320's, A321's and A330's.
I would fly those aircraft too.
I would fly to (no specifc airport):
many parts of China
Very profitable routes if your a good airline.
If we could afford it, safety,service, comfort would be our top priorities.
Then as the airline grows, i would improve service on the planes by adding a PTV in everyseat, and then improve the food.
Additionals will depend on how the airline is doing
People. They make an airline. www.cathaypacific.com