The new episodes of South Park Season 27 are released on Paramount+ the day after they air on Comedy Central. For 2025, episodes air on Comedy Central on Wednesdays at 10 p.m. ET/PT and become available for streaming on Paramount+ the following Thursday. The season 27 premiere was on July 23, 2025, on Comedy Central, with the episode available on Paramount+ on July 24. Subsequent episodes followed a similar pattern, for example:

• Episode 2 aired on August 6, 2025, on Comedy Central and streamed on Paramount+ on August 7.
• Episode 3 aired on August 20, 2025, on Comedy Central and streamed on Paramount+ on August 21.

All episodes of Season 27 air bi-weekly on Wednesdays on Comedy Central and become available on Paramount+ the next day, typically early morning (e.g., 6 a.m. ET for at least episode 3).