US airlines face profitability pressure from 104% surge in jet fuel costs

Major US airlines, including Delta Air Lines, United Airlines, American Airlines, Southwest Airlines, and Alaska Air Group, are facing significant profitability challenges due to a sharp rise in jet fuel expenses. According to US Department of Labor Consumer Price Index data, jet fuel costs increased by 104% in September compared to the same month last year.

While airlines have reported record revenues driven by strong passenger demand and premium cabin sales, rising energy costs are offsetting these gains. Total fuel bills for airlines rose from $3.85 billion in August of the previous year to $6.17 billion in the same month this year, with the average cost per gallon increasing from $2.30 to $3.72.

Delta Air Lines reported a record adjusted revenue of $17.6 billion in the third quarter, but its fuel expenses climbed 62% year-over-year to $4.1 billion. Delta CEO Ed Bastian noted the company is navigating one of the highest fuel cost environments in recent history. Similarly, United Airlines saw its fuel expenses increase by $1.8 billion, or 62%, compared to the previous year's third quarter.