I am travelling from HYD-CAK and I used Google flights to select the itinerary.I want to book on united.com,but I am having few doubts.



1.Does my baggage get checked in till Akron? since I will be booking all the flights
on the same ticket but it involves three different airlines(Jet airways,Lufthansa,United).

2.If I want to check-in online do I need to visit the website of the different airlines(in my case jet airways,Lufthansa and United) or just United.com.

3.I am vegetarian and I don't see any option to give my meal preference during the booking process.Do I need to contact United after booking?

Thank you.