No way to say for sure if the incoming flight is late. Using only carry-on luggage is advisable.
I recently made a 34-minute connection, off an international flight no less, but you can be sure I only had hand luggage. I was booked on a later flight with a 2 hour connection since 34 minutes isn't allowed. I used my PLT status to move up the standby list and got the last seat on the earlier flight. My cause was helped because the flight was delayed about 10 minutes.