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 Portland 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.
San FranciscoSFO · United States11−50 %seen Nov 7
San DiegoSAN · United States11−40 %seen Nov 4
LondonLHR · United Kingdom9−30 %seen Oct 26
OrlandoMCO · United States8−40 %seen Nov 4
Las VegasLAS · United States7−50 %seen Oct 27
Los AngelesLAX · United States6−40 %seen Oct 27
DenverDEN · United States5−50 %seen Oct 30
MiamiMIA · United States5−40 %1 bookable
HoustonIAH · United States4−30 %seen Oct 30
St. John'sYYT · Canada4−20 %1 bookable
Fort LauderdaleFLL · United States3−40 %seen Oct 31
MonctonYQM · Canada3−20 %1 bookable
CalgaryYYC · Canada2−40 %seen Sep 23
BostonBOS · United States2−20 %seen Oct 28
ChicagoORD · United States2−20 %seen Oct 29
NewarkEWR · United States1−40 %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 October.
