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 Rovaniemi 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.
BrusselsBRU · Belgium4−40 %seen Oct 22
ParisORY · France3−50 %seen Nov 8
CharleroiCRL · Belgium3−20 %seen Oct 30
MontrealYUL · Canada2−50 %seen Oct 5
VancouverYVR · Canada2−50 %seen Nov 6
WashingtonIAD · United States2−40 %1 bookable
PhoenixPHX · United States2−40 %1 bookable
MontpellierMPL · France2−30 %seen Nov 2
LyonLYS · France1−50 %seen Oct 11
MiamiMIA · United States1−40 %seen Sep 21
ChicagoORD · United States1−40 %seen Oct 26
NewarkEWR · United States1−30 %seen Sep 21
SeattleSEA · United States1−30 %seen Sep 21
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.