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 Guam 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.
BostonBOS · United States13−40 %1 bookable
DenverDEN · United States12−50 %1 bookable
PhoenixPHX · United States11−50 %1 bookable
San DiegoSAN · United States9−40 %1 bookable
NewarkEWR · United States8−40 %seen Oct 29
WashingtonIAD · United States7−40 %seen Nov 7
ChicagoORD · United States7−40 %seen Nov 8
PhiladelphiaPHL · United States7−40 %seen Oct 15
San FranciscoSFO · United States7−40 %seen Nov 4
MinneapolisMSP · United States6−30 %seen Oct 18
DallasDFW · United States5−40 %1 bookable
HoustonIAH · United States5−40 %1 bookable
MiamiMIA · United States4−40 %seen Oct 25
New YorkJFK · United States4−30 %seen Nov 6
Los AngelesLAX · United States3−40 %seen Oct 24
SeattleSEA · United States3−30 %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.