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 Santa Rosa 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.
San DiegoSAN · United States14−50 %seen Nov 4
PhoenixPHX · United States12−40 %seen Oct 19
BostonBOS · United States9−50 %1 bookable
HoustonIAH · United States9−40 %seen Nov 5
PhiladelphiaPHL · United States9−40 %2 bookable
SeattleSEA · United States9−40 %seen Oct 31
Las VegasLAS · United States8−30 %seen Nov 7
New YorkJFK · United States6−50 %1 bookable
AtlantaATL · United States2−40 %seen Nov 5
NewarkEWR · United States2−40 %1 bookable
MinneapolisMSP · United States2−30 %1 bookable
WashingtonIAD · United States1−40 %seen Oct 27
OrlandoMCO · United States1−40 %seen Oct 6
MiamiMIA · United States1−30 %seen Oct 10
Los AngelesLAX · United States1−20 %seen Oct 27
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.