On my flight this week I won't be checking-in my bag. I'm gonna have quite a short connecting time in LAX (running from gate 80's to 70's isn't fun). I was wondering if it's okay to ask for one of those red "priority tags" they normally use at check-in so I can use it on my carry-on bag? More often than not, my bag usually comes out among the last ones and it's sometimes nail biting if your next flight is already boarding and you're still waiting for your gate-checked bag.