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 Oulan-Bator 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 · Canada5−40 %seen Oct 26
DenverDEN · United States3−40 %seen Oct 19
HoustonIAH · United States3−40 %1 bookable
PhiladelphiaPHL · United States2−50 %seen Oct 29
MiamiMIA · United States2−40 %1 bookable
ChicagoORD · United States2−40 %1 bookable
NewarkEWR · United States2−30 %seen Nov 5
AtlantaATL · United States1−40 %seen Oct 19
MinneapolisMSP · United States1−40 %seen Oct 15
San DiegoSAN · United States1−40 %seen Nov 4
SeattleSEA · United States1−40 %seen Oct 15
BostonBOS · United States1−30 %seen Oct 30
CalgaryYYC · Canada1−30 %seen Oct 19
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.
