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 Doha 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.
BarcelonaBCN · Spain17−30 %seen Nov 3
RomeFCO · Italy16−50 %1 bookable
MadridMAD · Spain12−30 %1 bookable
New YorkJFK · United States8−30 %seen Nov 5
CharleroiCRL · Belgium7−50 %1 bookable
CalgaryYYC · Canada6−50 %seen Nov 3
NiceNCE · France6−30 %seen Oct 2
TorontoYYZ · Canada5−30 %seen Nov 2
FrankfurtFRA · Germany4−50 %seen Nov 1
WashingtonIAD · United States4−30 %seen Oct 30
San FranciscoSFO · United States4−30 %seen Nov 3
ParisORY · France2−50 %seen Oct 13
DallasDFW · United States2−40 %1 bookable
SeattleSEA · United States2−30 %seen Oct 29
MontrealYUL · Canada2−30 %seen Nov 3
HoustonIAH · United States2−20 %seen Nov 4
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.