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 Southampton 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.
ParisCDG · France8−50 %1 bookable
BarcelonaBCN · Spain4−50 %seen Nov 8
BostonBOS · United States4−40 %seen Oct 28
OttawaYOW · Canada3−30 %seen Sep 30
CalgaryYYC · Canada2−50 %seen Oct 10
PhiladelphiaPHL · United States2−40 %seen Sep 27
San FranciscoSFO · United States2−40 %seen Oct 20
NewarkEWR · United States1−40 %seen Oct 16
Los AngelesLAX · United States1−40 %seen Oct 18
MontrealYUL · Canada1−40 %seen Nov 7
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.