T3 to T5 with baggage claim time

[gotoPzero]

Anyone done this?

My only current option for a domestic flight home is 19:45hrs from T5.
My flight into T3 arrives 18:10.

I would need to clear customs and get our cases then get to T5.

I suspect that's not going to be enough time?

Looking at recent arrivals it seems if you are lucky they might arrive 10 min early but on average its about on time.

Thoughts?

[gotoPzero]

Thats what I was thinking realistically we are going to be walking into T5 at 7pm, no way we will get through security and to the gate in 5 minutes so it looks like a plan B then....

[gotoPzero]

Yeah not worth the risk as next flight is the next morning.
I think I will just hire a car and drive home.

[gotoPzero]

Yes on the airside bus, but I have binned the idea now and booked a hire car to drive home in.