Originally Posted by unagi1
I would search, but it is down...
Can anyone recall that if you purchase a ticket online at united.com, is the 24 hour window to cancel the actual 24 hours from when you purchased it, or does one really have until midnight of the following day....?
I believe
this link is what you're looking for. Information on the Customer Commitment states that the 24 hour refund-with-no-fee period is calculated from time of initial ticketing.