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 Oklahoma City 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.
DenverDEN · United States34−50 %2 bookable
Los AngelesLAX · United States29−50 %seen Nov 7
DallasDFW · United States20−50 %1 bookable
MinneapolisMSP · United States17−50 %seen Nov 7
San DiegoSAN · United States16−40 %seen Nov 7
PhoenixPHX · United States15−50 %seen Nov 6
AtlantaATL · United States10−30 %seen Nov 5
ChicagoORD · United States10−30 %seen Nov 7
San FranciscoSFO · United States9−50 %seen Nov 7
OrlandoMCO · United States8−40 %seen Nov 7
Las VegasLAS · United States7−50 %seen Nov 1
HoustonIAH · United States7−40 %seen Oct 30
SeattleSEA · United States7−40 %seen Oct 31
VancouverYVR · Canada1−30 %seen Oct 13
HalifaxYHZ · Canada1−20 %seen Oct 9
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.