Over twelve months: where the drops came from, how often, and how far. Past deals are no longer bookable and so are not links — what they add here is the pattern.
Where the deals to Olbia came from
The bar says how often a drop has been proven from that airport over twelve months. The badge says how far the price fell.
NantesNTE · France14−50 %1 bookable
BarcelonaBCN · Spain6−50 %1 bookable
LyonLYS · France6−50 %1 bookable
NiceNCE · France6−50 %1 bookable
ToulouseTLS · France5−50 %1 bookable
BordeauxBOD · France4−50 %1 bookable
ParisORY · France4−50 %seen Nov 3
AmsterdamAMS · Netherlands3−50 %1 bookable
FrankfurtFRA · Germany3−40 %seen Oct 30
CalgaryYYC · Canada3−30 %seen Oct 4
MarseilleMRS · France2−50 %seen Oct 20
TorontoYYZ · Canada2−40 %seen Oct 10
When the deals show up
A bar’s height is the number of drops spotted that month, its colour the month’s best discount. The tallest is October.