Join Date: Mar 2001
Location: Fort Worth TX
Programs: Earned status with AA, DL, SPG, HH, Hyatt, Marriott, Seabourn, NCL, National, Hertz...I miss my bed!
Posts: 10,927
You want to be there 90 minutes prior (or 6:24 am)?
Leaving the hotel promptly at 6 am would allow for that assuming no cars to return, etc. The drive from downtown to the airport at that hour would be no more than 25 minutes.
(I would tell everyone you are leaving at 5:45 am - I find its hard for everyone to be on time at that hour of the morning.)