The Broadway musical Maybe Happy Ending runs about 1 hour and 40 minutes with no intermission.

Quick Scoop

  • Typical listed running time: about 100 minutes (1 hour 40 minutes), no intermission.
  • Real‑world audience reports often put it in the 100–105 minute range depending on applause, laughter, and slight start delays.
  • If your ticket says 7:00 PM, you’ll usually be out a little after 8:40 PM , often around 8:45 PM or so.

So if you’re planning trains, buses, or post‑show plans, treating it as a roughly 1 hour 40–45 minute evening is a safe bet.

Information gathered from public forums or data available on the internet and portrayed here.