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 Varsovie 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.
LyonLYS · France19−50 %3 bookable
NiceNCE · France17−50 %3 bookable
BrusselsBRU · Belgium11−40 %1 bookable
ParisORY · France10−50 %1 bookable
RomeFCO · Italy6−40 %seen Sep 29
LisbonLIS · Portugal4−40 %seen Oct 8
StrasbourgSXB · France3−30 %seen Sep 27
ParisCDG · France3−20 %seen Sep 18
BarcelonaBCN · Spain2−30 %seen Oct 6
MadridMAD · Spain2−30 %seen Oct 8
HamiltonYHM · Canada2−30 %1 bookable
WinnipegYWG · Canada2−30 %1 bookable
San DiegoSAN · United States1−40 %seen Sep 22
OttawaYOW · Canada1−30 %seen Sep 24
St. John'sYYT · Canada1−30 %seen Oct 8
TorontoYTZ · Canada1−20 %seen Oct 8
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 September.