With a trailer due imminently for Star Wars: The Rise of Skywalker a supposed run time for the film is being shared with theaters. It is expected that tickets will likely go on sale when the trailer drops.
BREAKING: Theaters nationwide are receiving a “TENTATIVE” run-time of 2 hours & 35 minutes for #StarWars ‘The Rise of Skywalker’, which means that a ticket drop date is imminent (most likely Monday, October 21st). pic.twitter.com/byjMyYxX6h
— DR Movie News 🎃 (@DRMovieNews1) October 13, 2019
This information has not been confirmed by Disney or Lucasfilm, so take this information with a pinch of salt for the moment.