Provisional fleet is 40 aircraft for S10, down from 44 last summer:
0 x A333 (-1)
7 x A332 (+0)
3 x B763 (+1)
2 x B753 (+0)
15 x B752 (-1)
4 x A321 (+0)
9 x A320 (-3)
40 TOTAL (-4)
There is no standby aircraft planned for S10 (a B763 was used for this last year), so the fleet reduction is really three aircraft.
Rumours abound of a late change in the works with an extra aircraft for S10 (so 41 total) but nothing confirmed yet.