I guess I'm going to bite the bullet and fly AI next week ORD-DEL, even though it's now via FRA.

Question: there are some old posts about limo service. My travel agent knows nothing about it and AI hasn't reached out. Is it not available at ORD? My booking class is J (not generically meaning business, but specifically J class--I don't know if this is a discount class or not).

Question: is AI food service the traditional kind (meals after departure and before arrival), or have they adopted any 'modern' innovations, like dine-on-demand, or quick service if want to sleep? Is anything available between meals? If so, is it anything better than vending-machine-type candy and packaged snacks?

Many thanks,