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 Riga 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.
NiceNCE · France7−30 %seen Nov 4
BarcelonaBCN · Spain4−50 %seen Nov 3
HalifaxYHZ · Canada3−40 %1 bookable
MiamiMIA · United States2−40 %seen Oct 25
TorontoYTZ · Canada2−40 %seen Nov 6
CharleroiCRL · Belgium2−30 %seen Oct 31
VancouverYVR · Canada1−50 %seen Sep 28
MinneapolisMSP · United States1−40 %seen Oct 11
PhoenixPHX · United States1−40 %seen Sep 24
EdmontonYEG · Canada1−40 %seen Oct 21
MontrealYUL · Canada1−40 %seen Sep 30
CalgaryYYC · Canada1−40 %seen Oct 16
LilleLIL · France1−20 %seen Sep 24
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.