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 Las Vegas 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.
HoustonIAH · United States35−50 %seen Nov 6
PhoenixPHX · United States34−50 %1 bookable
Los AngelesLAX · United States28−50 %seen Nov 5
San DiegoSAN · United States27−50 %1 bookable
San FranciscoSFO · United States26−50 %1 bookable
DallasDFW · United States25−50 %1 bookable
EdmontonYEG · Canada25−50 %2 bookable
WashingtonIAD · United States18−50 %seen Nov 7
MonctonYQM · Canada16−50 %seen Nov 1
MiamiMIA · United States13−40 %seen Nov 5
MinneapolisMSP · United States12−50 %seen Nov 2
AbbotsfordYXX · Canada12−30 %seen Nov 8
Fort LauderdaleFLL · United States11−50 %seen Nov 7
SeattleSEA · United States10−50 %seen Nov 4
LondonLHR · United Kingdom10−40 %seen Oct 14
AtlantaATL · United States10−30 %seen Nov 5
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.