Just finished two identical BWI-CMH MR's Monday and Tuesday with different EUA results. All flights showed plenty of avalability in the F bucket but no EUA's at my Gold 3-day window.

EUA's for the Monday MR did not run until 3 hours prior to departure or each flight, when email notifications were sent. EUA's for Tuesday flights were done in secret sometime Monday. I found out only by checking my itin on the CO web site Monday evening. No email notifications for these upgrades. Something is screwy.