no you will have plenty of time. When you arrive you will go through a different part of the airport for connecting flights so you wont have to go through the whole process again.

You may just make it with 1h 30m between flights, but it will depend on how far up the immigration queue you are and how far apart the gates are.

We cleared customs in an hour one time in Las Vegas with a plane full of British passengers, the next time it was only 30 mins as we were much nearer the front of the plane.

luci

I flew to Philadelhia last year and had a connecting flight.

Once you get off plane you have to go and get your baggage and then go through customs and immigration.

Once your through immigration and customs you put your bag on a conveyor belt. Your still in the terminal building.

I would see what terminal your flight leaves from before hand so you know where your going rather look when you get there.

I would have a look at map online.

All the terminals are interlinked so you don;t need to go through any more secuirty.

Philadelphia Airport is big.

It has a nice view when plane does land.

Enjoy your trip.