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 Sheridan 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.
SeattleSEA · United States7−40 %1 bookable
DallasDFW · United States6−40 %1 bookable
AtlantaATL · United States5−40 %seen Nov 5
MinneapolisMSP · United States4−40 %seen Nov 6
HoustonIAH · United States3−40 %seen Oct 25
WashingtonIAD · United States2−50 %seen Nov 6
DenverDEN · United States2−30 %seen Nov 7
OrlandoMCO · United States1−40 %seen Oct 5
PhoenixPHX · United States1−30 %seen Oct 3
San DiegoSAN · United States1−30 %seen Oct 3
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.