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 Praia 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.
LisbonLIS · Portugal51−50 %1 bookable
LondonLHR · United Kingdom10−50 %seen Nov 8
MontrealYUL · Canada10−50 %seen Nov 5
TorontoYYZ · Canada5−50 %seen Nov 8
AmsterdamAMS · Netherlands3−50 %1 bookable
Los AngelesLAX · United States3−40 %seen Nov 8
FrankfurtFRA · Germany2−50 %seen Oct 30
LyonLYS · France2−50 %seen Nov 6
MarseilleMRS · France2−50 %seen Oct 29
ParisCDG · France1−50 %seen Nov 5
AtlantaATL · United States1−30 %seen Sep 25
San FranciscoSFO · United States1−30 %seen Sep 27
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.