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 Oakland 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.
Las VegasLAS · United States36−50 %2 bookable
PhoenixPHX · United States24−50 %1 bookable
Los AngelesLAX · United States23−50 %seen Nov 7
DenverDEN · United States22−50 %seen Nov 5
San DiegoSAN · United States22−50 %seen Nov 8
HoustonIAH · United States21−50 %2 bookable
DallasDFW · United States18−50 %1 bookable
ChicagoORD · United States13−50 %1 bookable
SeattleSEA · United States9−40 %seen Nov 3
WashingtonIAD · United States4−50 %seen Oct 22
New YorkJFK · United States3−50 %seen Nov 3
AtlantaATL · United States3−40 %seen Oct 20
MiamiMIA · United States3−40 %seen Oct 23
MontrealYUL · Canada3−40 %1 bookable
LondonLHR · United Kingdom2−50 %seen Nov 6
OrlandoMCO · United States1−50 %seen Oct 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.