Hi All

So i'm travelling ORK - Phx via LHR next January (SuperBowl!!!)

Being a newbie i am not clear on ticket types within a class.

So I booked on the cheap and went for World Traveller.

When i look at the BA website in Manage my Booking it says my LHR -PHX leg is
0 stops, 10 hrs 45 mins, World Traveller, Confirmed (as expected)

However when i click further into the More Flight Information link it tells me
Selling class: O

Not being savey on the selling class type i checked the FT Glossary and it says O - Business Class AWARD TICKET -- free ticket using miles (Better known as 'XC' class)

Can anyone explain this?

Many thanks

Torlac