 United and Delta have canceled more than 500 flights today as travelers continue to grapple with the problems caused by Friday's global computer outage. Some travelers can get on planes, but their bags have not made the trips. Well, we found out that our checked bag went to L.A. So it didn't stay, even though we didn't rebook our flight. So now I'm in this line to fill out a claim so that the bag can be returned.