What the -Yoink-? I even tried to play during the PT times this week and it kept saying that error. Even tried using my friend invite on the steam version and it acts like my Xbox account was not invited into the flight that NO ONE COULD POSSIBLY -Yoinking!- HAVE EXCEPT PEOPLE WHO WERE INVITED! Can even post a screenshot of my email. Tried to talk to halo support but that is a bunch of bots and no real person will respond most of the time. Inb4 the redditor “B-b-buh I GOT SOMEONE ONCE!” Larping story.
having this same issue, kinda pissed off they -Yoinked- up this badly
My dude, the flight isnt active yet. Calm down and recheck the time and dates.
The “Not authorized” message that appears is because the flight is currently offline and not scheduled to start until sometime in the evening, west coast time [PST] of September 30th. An exact time has not been released yet.
If you are still experiencing this issue after the flight goes live, check that you are on the correct account or your account isn’t logged in anywhere else. If that doesn’t help you can file a support ticket with the details.