It took about 3 hrs for the Tianic to sink after it hit the icebirg. How it sunk. 1.)When the Titanic hit the icebirg the bottom four flores flooding and it kept on going until the whole ship split...
It took 2 hours and 40 minutes to sink below water
Roughly 2 hours and 40 mins.
2 hours
It took the Titanic roughly 2 hours and 40 minutes to sink.