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 Cagliari 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.
ParisCDG · France33−50 %1 bookable
BarcelonaBCN · Spain18−50 %seen Nov 6
MadridMAD · Spain17−50 %1 bookable
ParisORY · France16−50 %seen Nov 2
FrankfurtFRA · Germany12−50 %1 bookable
CharleroiCRL · Belgium11−50 %seen Nov 8
BrusselsBRU · Belgium10−50 %seen Nov 6
NiceNCE · France10−50 %seen Nov 7
MarseilleMRS · France9−50 %seen Nov 4
MontrealYUL · Canada9−50 %1 bookable
TorontoYYZ · Canada8−50 %seen Nov 8
BordeauxBOD · France6−50 %seen Nov 7
LyonLYS · France6−50 %seen Nov 4
NewarkEWR · United States5−40 %seen Oct 30
SeattleSEA · United States5−40 %1 bookable
AmsterdamAMS · Netherlands4−50 %1 bookable
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.