OMG
Why would you need domestic A340s and A380s in India?
I don't use them even in China and US...
600-1000 pax routes are perfect for 5-10 daily frequencies on A320 A321, and even a few A319s if you make a nice mix... That's both realistic IRW and makes your virtual reputation go way up with better frequency.
Anyway, I'm shoched when I look at 90% of AE's allegedly realistic airlines. Really, people, is it so hard to look at what real real airlines do?
I have this very simple formula which I stick to and according to that the A380 has to serve routes with demand >600 Y pax and I also put 737-700s or A319s to supplement the 380s. The A340s have to serve to routes having 400-600Y demand.
A realistic airline does not mean replicating what airline in the real world are doing, I only add the required frequencies.
Spamlines are those which have Spam IFS and operate diff types of aircraft with same configs and having loads of them
I stick to a standard plan which I derive using this formula
No of Y seats on a plane / 7 X 10
As I think that a route must have at least 10 frequencies
Also I believe that narrow bodies should not have first class seats so only the people who want first class and are flying on routes with >400Y pax demand will be able to fly first class.
Please see the classification column.