Originally Posted by Jimbo3
Forgot to add it when I booked the flight last night. Anyway to do it online on the southwest.com site or do I have to call them?
Jimbo3

I would just add it at the gate when I was at the airport, a change to the reservation could get you an SSSS or eliminate your ability to do an online change-in on the day of the flight. Or it could just go fine, but I find changing any reservation after it has been booked online seems to limit my online check-in ability.