“Star City 2040” is the title of the flash-forward 16th episode of Arrow Season 7 and The CW has released a description with some spoilers!
Look for the episode on March 18.
FLASH FORWARD TO THE FUTURE — Mia Smoak (guest star Katherine McNamara) and William (guest star Ben Lewis) venture into the Glades on a dangerous mission. There they run into Dinah (Juliana Harkavy), Roy (Colton Haynes) and Zoe (guest star Andrea Sixtos) who deliver some devastating news. The flash forwards share highlights from Mia’s childhood with Felicity (Emily Bett Rickards). James Bamford directed the episode written by Beth Schwartz & Oscar Balderrama (#716). Original airdate 3/18/2019.