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 Shanghai 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.
ParisCDG · France15−30 %seen Oct 23
San FranciscoSFO · United States6−40 %seen Nov 3
SeattleSEA · United States4−30 %seen Oct 18
RomeFCO · Italy4−20 %seen Oct 26
ReginaYQR · Canada3−40 %seen Oct 22
VancouverYVR · Canada3−40 %seen Oct 26
KelownaYLW · Canada3−30 %1 bookable
MonctonYQM · Canada3−30 %1 bookable
BarcelonaBCN · Spain3−20 %seen Nov 6
Los AngelesLAX · United States3−20 %seen Oct 18
DenverDEN · United States2−40 %seen Oct 14
HoustonIAH · United States2−40 %seen Oct 2
BrusselsBRU · Belgium2−30 %seen Nov 7
AmsterdamAMS · Netherlands2−20 %1 bookable
MadridMAD · Spain2−20 %seen Oct 10
MarseilleMRS · France2−20 %seen Sep 29
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.
