>>>Okay, I am flying out to Orlando for Double Impact on Tuesday at midnight. Who do I confirm the airline ticket with? Airport, airline? Can I do this over the web? Am I confirming my ticket or reservation or am I just confirming that that flight number is still flying?
>>>
>>>This has always stumped me.
>>
>>You should confirm with the airline that you do indeed have a seat.
>
>Okay, just confirmed via a very pleasant woman on the phone.

Depending on the airline, you may have been able to do this over the web. Most all of my travel for the last 4 years has made use of e-tickets, so I've always had a confirmation number I could check with on the web.