Are you travelling for the first time? Or a better question would be if you are travelling
internationally for the first time.

I remember when I travelled for the first time. My flight was from New Delhi to Dubai to Chicago. And the Dubai to Chicago flight was 16 hrs long. Imagine sitting in a tube for 16 hrs, you never get used to it.
There are a few things you need to be careful about. There are definitely tips to have a pleasant journey when it comes to travelling for so long.

What makes me qualified to talk about all of this. I have done multiple trips from the US to India and India to the US. I have travelled in United airlines, Emirates, Qatar & Etihad.

Among all the airlines Emirates is one of my favourite airlnes. I am definitely biased towards them as when I was flying to Sweden they upgraded me to their business class and that experience was something I can never forget.