Originally Posted by
Marylou
It was the OOUP that got me. I've had YUP, QUP, BUP but hadn't seen this one.
It's a MSY-ATL-MSY trip, booked for August.
I like Herb's interpretation
Originally Posted by
Herb687
The "00" likely advance purchase; in this case zero. So this is a walkup fare (subject, of course, to the inventory being available).