My online single-table tournaments take minutes on average (just looked it up in my stats, haha) Online multi-tables take hours for. The length of a poker game varies depending on the number of players, type of game, blinds and your skill level! Frequently Asked Questions. How long does. sometimes I will play a PLO ring game, a NL ring game, a sit n go and so I was wondering how long do your poker sessions last, on average How long are your sessions usually? - Poker Forums.