Let's say I'm flying from A to B to C, all on the same airline and same ticket. I have a layover in B of 1 hours 44 minutes.

I would like to spend the night in B and then fly to C the next morning. Normally 1 hours 44 minutes is plenty of time for a domestic connection without a terminal change, but what if I took my nice sweet time at the airport and "missed" my connecting flight? Will the airline be obligated to put me on a flight the next morning (my flight is the last one of the day) or will they say that 1 hours 44 minutes should have been more than enough time and it's my fault for missing it?