How long post-op were you able to fly and travel again?

As the title says.

I have acl tear, surgery scheduled November 10.

I have a trip to Europe planned January 26.

Unsure if I should cancel.

I’ve already been doing PT, walking in a brace, etc. Little pain at the moment.

I’m just seeking anecdotal stories from the community of when other were able to take long haul flights and travel again?