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 Lewiston 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.
San DiegoSAN · United States13−50 %1 bookable
HoustonIAH · United States12−50 %1 bookable
PhoenixPHX · United States10−50 %seen Nov 6
WashingtonIAD · United States9−50 %1 bookable
OrlandoMCO · United States7−50 %seen Nov 3
SeattleSEA · United States6−50 %seen Oct 9
DenverDEN · United States4−40 %seen Oct 1
BostonBOS · United States1−50 %seen Oct 10
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.