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 Salvador 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.
TorontoYTZ · Canada7−30 %seen Nov 4
EdmontonYEG · Canada4−40 %2 bookable
PhiladelphiaPHL · United States3−40 %1 bookable
SeattleSEA · United States3−30 %seen Sep 27
CalgaryYYC · Canada2−30 %seen Oct 30
LisbonLIS · Portugal2−20 %seen Oct 20
BostonBOS · United States1−50 %seen Oct 13
NewarkEWR · United States1−40 %seen Oct 18
TorontoYYZ · Canada1−40 %seen Oct 8
AtlantaATL · United States1−30 %seen Oct 2
HoustonIAH · United States1−30 %seen Oct 18
MinneapolisMSP · United States1−30 %seen Nov 6
VictoriaYYJ · Canada1−20 %seen Nov 3
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.