- Joined
- Nov 16, 2004
- Posts
- 47,374
- Qantas
- Platinum
- Virgin
- Platinum
- Oneworld
- Emerald
- SkyTeam
- Elite Plus
These are useful for "space available" Upgrades. You cannot confirm an upgrade with them weeks out, but if there's spare seats one class above that booked they go to EXP¹, Plat, Gold then High Fare Y in that pecking order.... I'm particularly excited about the 500 mile upgrades (as I'm not far from Gold) and the super nice burn rate. ...
Each one is good for 500 miles of segment (with a 50 mile leeway). i.e. A 450 mile or a 534 mile flight burns one - a 1350 mile flight burns 3.
¹ Once you reach EXP, they don't give them to you any more since you get "free" space available upgrades.