I have not used CAI is years, so would appreciate any advice. Flying MS SSH-CAI, then to DL CAI-JFK (around 1:15am). I believe that DL is in Terminal 1, with MS being in Terminal 3. Is there a shuttle bus that goes from Terminal 3 to Terminal 1, is it easy to find, and is it landside or airside (I assume the former)? How many hours would you recommend between the scheduled arrival time from SSH and the 1:15am DL departure to change terminals, check in at DL, etc.?

I also note that someone stated that the MCT international to domestic is 2 hours. I'm flying BEY-CAI-SSH (on MS), and MS is selling the flights with a 90 min connection.

Thanks in advance