Loading a bag on the wrong aircraft is a simple human mistake. Have you ever made a mistake? I don't think they would load your bag on the wrong aircraft just because they didn't like you....We are all human...well, most of us are anyway. We all make mistakes.
Depending on where your bag went, where it needed to go, and how many flights there are, you would be really lucky to get your bag back the same day...I would say next day is more likely.
Then once they have it, it could be 4-6 hours after giving it to the delivery service before you get it. The delivery service usually works for the airport and delivers every airlines bags, so they will not send a truck out just to deliver your bag. They will deliver it along the way as they are making other deliveries.
Yes...I am an airline employee...NO I do not work for Southworst
