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 Glasgow 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.
LisbonLIS · Portugal16−50 %1 bookable
SaskatoonYXE · Canada13−30 %1 bookable
BarcelonaBCN · Spain12−50 %seen Nov 6
KelownaYLW · Canada11−40 %1 bookable
AmsterdamAMS · Netherlands10−50 %seen Nov 2
ReginaYQR · Canada10−50 %1 bookable
ParisCDG · France8−50 %1 bookable
WinnipegYWG · Canada8−40 %1 bookable
TorontoYYZ · Canada6−30 %seen Oct 11
RomeFCO · Italy5−50 %seen Nov 3
VictoriaYYJ · Canada5−20 %1 bookable
EdmontonYEG · Canada4−40 %1 bookable
TorontoYTZ · Canada4−30 %seen Oct 29
OttawaYOW · Canada3−40 %seen Oct 28
MiamiMIA · United States1−30 %seen Sep 24
MarseilleMRS · France1−20 %seen Sep 21
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.