I am looking to book flights between Mumbai,India and San Francisco, USA on a Cathay Pacific flight. For the trip from SFO to BOM and stop over at HKIA, the flight options available provide a stop over time of 1 hr 15 m or then greater 10 hrs. There is no in between flight. From what I see on the HKIA website, Cathay flights arrive and depart from Terminal 1. I am wondering if the 1 hr 15 m stopover is sufficient or should we go with the longer stopover. Travellers are "senior" indian citizens / passport holders. Will there be a security check at HKIA again for such a transit I have in the past traveled using Cathay with a 1 h 10 m stop over, and don't remember having any issues.