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American Airlines Seasonality

Historical month-by-month and year-by-year returns

Based on 22 calendar years of monthly closes, starting 2005.

By Month

MonthAverageMedian% PositiveBestWorst
January+3.2%0.9%48%+66.5%26.6%
February1.9%1.0%38%+38.0%49.7%
March4.1%2.1%43%+26.4%36.0%
April+0.5%3.6%38%+49.8%18.8%
May0.3%+1.4%57%+28.8%53.9%
June1.6%2.1%38%+24.5%36.9%
July+4.4%+0.2%52%+102.4%30.0%
August+0.2%2.5%32%+67.8%16.7%
September0.8%+0.2%50%+38.2%29.0%
October+9.6%+12.5%71%+68.2%34.9%
November+3.7%+7.0%67%+36.1%41.2%
December+4.0%+4.7%71%+31.2%29.2%

By Calendar Year

YearReturn
202512.0%
2024+26.9%
2023+8.0%
202229.2%
2021+13.9%
202045.0%
201910.7%
201838.3%
2017+11.4%
2016+10.2%
201521.0%
2014+112.4%
2013+87.0%
2012+166.3%
201149.4%
2010+106.8%
200937.4%
200847.5%
200772.7%
2006+45.0%

These are historical patterns, not a forecast — past calendar-month performance does not predict future returns.