For anyone that got the codes it seems they expired 11\7
This is what the e-mail says.
By the way it is worded you think you had to Nov 11 but then at the bottom it does say use by Nov 7
Sorry, I'll make sure to check back when they send new ones that I am not going to use.
Take an Extra $15 Off the Winter Wonderland of Your Choice!
Sale Details:
Book your tickets by November 11, 2008.
Travel through February 11, 2009.
14-day advance purchase required.
Lowest sale fares are valid for travel on Tuesdays, Wednesdays and Saturdays.
Additional sale fares are valid for travel on Mondays, Thursdays and Fridays.
Book Now For an Extra $15 Off!
Discount Code: 2583
Certificate #: xxxxxxxxxxxxxxxx
Book your travel by November 7, 2008, and you can take an additional $15 off your reservation.
It's Easy to Redeem.
Go to AirTran.com before Nov. 7, 2008, and select your travel.
On the payment page, select 'Discount Coupons' and enter the discount code and certificate number included above.
Click the 'Submit Coupon' button, and we'll recalculate your total amount due