I am an Indian passport holder currently residing in California, and I have a flight booked with Cathay Pacific from San Francisco to Chennai with a layover in Hong Kong. My concern is whether I need to apply for a transit visa beforehand, particularly because I have two different options for my return leg: one is a quick 2-hour transfer, but the other involves a 15-hour layover. I have been reading conflicting reports about the Pre-arrival Registration (PAR) requirements versus an actual transit visa when staying within the airport.
- Does the 15-hour duration trigger a requirement for a transit visa if I do not intend to leave the transit area?
- Is the Pre-arrival Registration mandatory even for a simple airside transfer?
- In the event of a 15-hour layover, are there specific restrictions on staying in the terminal overnight without a visa?
I want to ensure everything is perfectly in order before I head to the airport, as I have heard stories of boarding being denied at the gate.