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 Bakou 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 · Belgium5−50 %seen Nov 7
LondonLHR · United Kingdom4−50 %seen Oct 16
FrankfurtFRA · Germany3−40 %seen Oct 22
RomeFCO · Italy2−50 %seen Oct 21
ParisORY · France2−50 %seen Oct 10
PhiladelphiaPHL · United States2−40 %seen Nov 8
San DiegoSAN · United States2−40 %1 bookable
CalgaryYYC · Canada2−40 %seen Oct 28
BarcelonaBCN · Spain2−20 %seen Nov 2
MinneapolisMSP · United States1−40 %seen Nov 8
PhoenixPHX · United States1−40 %seen Nov 8
BostonBOS · United States1−30 %seen Oct 18
HoustonIAH · United States1−30 %seen Oct 18
EdmontonYEG · Canada1−30 %seen Nov 5
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.