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 · France34−50 %2 bookable
BarcelonaBCN · Spain18−50 %seen Nov 6
MadridMAD · Spain17−50 %1 bookable
ParisORY · France16−50 %seen Nov 2
CharleroiCRL · Belgium12−50 %1 bookable
FrankfurtFRA · Germany12−50 %1 bookable
BrusselsBRU · Belgium10−50 %seen Nov 6
NiceNCE · France10−50 %seen Nov 7
MarseilleMRS · France9−50 %seen Nov 4
MontrealYUL · Canada9−50 %1 bookable
TorontoYYZ · Canada9−50 %1 bookable
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
RomeFCO · Italy4−30 %seen Oct 26
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.