FlyerTalk Forums - View Single Post - Same Day Confirmed, or SDC, Frequently Asked Questions, or FAQ
Old Mar 3, 2010 | 12:56 pm
  #588  
AndyTLe
FlyerTalk Evangelist
 
Join Date: Oct 2005
Location: Ponte Vedra Beach, FL
Programs: DL PM, HH Diamond, Fairmont Prem, SPG Gold, Priority Club Plat/IC Amb, AmEx Plat
Posts: 10,839
Originally Posted by pdac1975
By the way, seatcounter.com is a great tool. Thanks for pointing it out. One question, what's the difference between A and F classes of service?
A is Discounted First Class
F is Full Fare First Class

For SDC purposes, you want to see if there is Y availability (an open seat in which you can SDC into) then F availability (to gauge your chances of grabbing one of the open F seats, if any).
AndyTLe is offline