Sesame Street / Season 49 S49E12 Elmo's Happy Little Train Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 2825days : 11hours : 59min : 19sec Saturday, February 2, 2019 at 9:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S49E11 Honk If You Love Libraries Next episode S49E13 The Big Pretend Band Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.