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 Madère 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 · France27−50 %2 bookable
AmsterdamAMS · Netherlands22−50 %1 bookable
BordeauxBOD · France22−50 %1 bookable
ParisORY · France21−50 %seen Nov 7
LyonLYS · France20−50 %1 bookable
LisbonLIS · Portugal11−50 %seen Nov 1
BrusselsBRU · Belgium11−30 %1 bookable
CharleroiCRL · Belgium10−50 %seen Nov 7
EdmontonYEG · Canada7−30 %seen Nov 7
SaskatoonYXE · Canada7−30 %seen Nov 6
NiceNCE · France6−50 %1 bookable
MiamiMIA · United States6−30 %seen Oct 26
MarseilleMRS · France5−50 %seen Oct 28
MontrealYUL · Canada5−50 %seen Nov 3
ParisCDG · France4−50 %1 bookable
TorontoYYZ · Canada3−50 %seen Nov 3
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.