Tokyo HND to JFK with LAX 1 hour and 30 mins connection.

Hi all, I have an upcoming flight from Tokyo to JFK with a 1.5-hour connection at LAX. I'm looking for recent experiences and feedback on this connection at LAX.

• Arrive HND → LAX into Terminal B
• Depart LAX → JFK from Terminal 4
• One AA ticket/PNR with checked bags
• Layover: 1h30
• TSA PreCheck and Global Entry

This connection was offered by AA when I searched for TYO to NYC. It's one booking.

• Is 1:30 realistically doable for international → domestic at LAX?
• After immigration/customs in Terminal B, is there an AA “Recheck Bags” area nearby so I can drop my bag without seeing an agent?
• After rechecking, do I go straight upstairs to TSA in Terminal B and take the airside walkway to Terminal 4? About how long is that walk?
• Most importantly, if I miss the JFK flight due to customs or security delays, will AA rebook me?

I do have Global Entry and TSA PreCheck, and I'm flying business on both legs.

Thanks for the feedback!