<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by thesilb:
EUA runs EVERY night, 7 days a week. Remember, just because there are F seats when you check in the daytime, that does not mean there were F seats when EUA ran the night before. There are threads on this which list all the various reasons why this is the case.</font>
i.e. someone holding an un-booked reward reservation in First Class, and then calling to cancel his reservation.