https://pokemongo.com/news/go-pass-september-2025
>The new Timed Incubator will be available on Rank 20 of the GO Pass Deluxe: September!
>This exciting Item is an additional unlimited-use Incubator for hatching Eggs as you explore! The Timed Incubator will last from when it’s earned until one week after the current GO Pass ends.
>The Timed Incubator earned as a part of GO Pass Deluxe: September will expire on Tuesday, October 14, 2025, at 10:00 a.m. local time, regardless of when you claimed it.*
>*An Egg placed in a Timed Incubator that has not hatched by the expiration date will be placed in a new single-use Incubator to finish incubating. After the Egg hatches, the Incubator will disappear.