To compute month-to-month average selling prices, KAYAK normally takes all rates for each month over the past calendar year for round-journey flights from London to Atlanta, gets rid of the top 0.1% to account for outliers, then usually takes the median of all values for each and every month. Certainly. https://businessclassflightstomontegobay.blogspot.com/2024/09/book-cheap-first-class-flights-to.html