A typical episode of "The Traitors" reality TV series runs for about 70 minutes. For example, episodes of "The Celebrity Traitors" aired on BBC One often start at 9 PM BST and have a duration close to this length. The civilian and celebrity versions may vary slightly, but roughly an episode lasts around 70 minutes. This duration allows ample time to include the social deduction game elements, challenges, player interactions, and eliminations central to the show's format.

If you refer to the period drama series titled "Traitors" from 2019, that is a different show and its episodes are about 1 hour long. However, the popular reality competition "The Traitors" episodes are closer to 70 minutes each.