What if personal grooming become part of air travel?
It is just a wild thought, why should some one have to waste a minimum of 1/2 ~ 6 hrs of quality time?
If Airlines could think of premium services like facial massage, hair cut and what not. There could even think of providing a spa, I was just kidding on the spa. ;) some thing interesting could be offered at a reasonable rate so that Air travel becomes more luxury.
Well I can think of a major competitor for the Airlines. It is none other than the Indian Railways. Imagine Shatapadi having a seperate coach as saloon with all the amenities.
I guess that would be interesting to see them in future.