AELO Swiss Academy's ATPL Integrated program competes 18 months

https://landentafd548.zenbloomer.com/posts/checking-out-aelo-s-instructor-training-courses-fi-cri-sti-iri-mcci-.

AELO Swiss Academy’s ATPL Integrated program runs for 18 months, providing a clearly defined timeframe for candidates to complete an airline pilot track.