Titan sub: A timeline of its last momentsThis video can not be playedTo play this video you need to enable JavaScript in your browser.Titan sub: A timeline of its last momentsCloseHour-by-hour, this is how the story of OceanGate's doomed Titan submersible unfolded.SubsectionUS & CanadaPublished24 June 2023Shareclose panelShare pageCopy linkAbout sharingRead description