It can vary. I haven’t been to many movies lately, but 25 minutes of ads was pretty standard at the chain cinemas with the popular movies. Smaller theaters and/or smaller movies could be as low as 10 minutes sometimes. Just gotta keep in mind the context and plan accordingly.
Is it always 20 minutes? Or is it sometimes 15 minutes and sometimes 25 minutes?
It can vary. I haven’t been to many movies lately, but 25 minutes of ads was pretty standard at the chain cinemas with the popular movies. Smaller theaters and/or smaller movies could be as low as 10 minutes sometimes. Just gotta keep in mind the context and plan accordingly.