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 West Palm Beach 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.
PhiladelphiaPHL · United States26−50 %1 bookable
BostonBOS · United States19−40 %seen Nov 7
NewarkEWR · United States7−20 %seen Nov 4
New YorkJFK · United States6−20 %seen Nov 4
VancouverYVR · Canada4−30 %1 bookable
Quebec CityYQB · Canada3−50 %seen Nov 3
HalifaxYHZ · Canada3−30 %seen Oct 24
AtlantaATL · United States3−20 %seen Oct 21
MinneapolisMSP · United States2−40 %seen Oct 6
San DiegoSAN · United States2−40 %seen Oct 8
AbbotsfordYXX · Canada2−20 %seen Oct 21
SeattleSEA · United States1−40 %seen Oct 9
ChicagoORD · United States1−30 %seen Oct 31
PhoenixPHX · United States1−30 %seen Oct 5
WaterlooYKF · Canada1−30 %seen Oct 25
MonctonYQM · Canada1−30 %seen Oct 25
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.