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 Cozumel 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.
MontrealYUL · Canada21−40 %seen Oct 26
HalifaxYHZ · Canada5−40 %1 bookable
SaskatoonYXE · Canada5−40 %1 bookable
KelownaYLW · Canada5−30 %1 bookable
ReginaYQR · Canada5−30 %1 bookable
VictoriaYYJ · Canada5−30 %1 bookable
Quebec CityYQB · Canada4−40 %1 bookable
AtlantaATL · United States3−40 %1 bookable
San FranciscoSFO · United States3−40 %seen Nov 8
HamiltonYHM · Canada1−50 %seen Oct 15
BostonBOS · United States1−40 %seen Sep 23
MinneapolisMSP · United States1−40 %seen Sep 29
SeattleSEA · United States1−40 %seen Sep 22
OttawaYOW · Canada1−40 %seen Sep 21
WashingtonIAD · United States1−30 %seen Oct 5
WinnipegYWG · Canada1−20 %seen Oct 30
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 September.