American Airlines Group Inc. has significantly lowered its full-year earnings target for 2026, indicating it may end the year with a loss. This revised outlook is primarily due to an anticipated $4 billion increase in fuel costs stemming from the ongoing conflict in Iran. The airline's new forecast ranges from a loss of $0.40 per share to a profit of $1.10 per share, a substantial reduction from its initial pre-conflict target of $1.10 to $2.70 per share.

The airline's fuel bill saw an increase of more than $2.2 billion in the second quarter alone, an 83% jump compared to the previous year. For the third quarter, expected fuel expenses rose by over $700 million, with a further nearly $1.6 billion projected for the remainder of the year. Overall, American now anticipates an almost $6 billion increase in fuel costs for all of 2026 compared to last year.

American Airlines is actively reviewing options to mitigate the impact of rising fuel prices, including potential capacity cuts and fare increases. The company has already trimmed its third-quarter growth plans, now expecting capacity to grow only 3% to 5% year-over-year, two percentage points lower than originally planned. The airline's CEO, Robert Isom, highlighted the extreme volatility in fuel prices, noting that forecasts have changed considerably within short periods.

Despite the significant fuel headwinds, American Airlines reported a 16.3% rise in total revenue in the second quarter compared to the prior year, driven by strong demand across all regions and increased sales of premium seats, which grew by 19%. Corporate travel spending also saw a 26% increase. This strong revenue performance allowed the airline to offset nearly half of its higher fuel costs in the second quarter. However, the rapidly rising and volatile fuel prices continue to challenge the airline's profitability, leading to a review of future flight schedules and capacity.

For every one-cent increase in its average fuel price, American Airlines' annual expenses are projected to rise by approximately $50 million. A sustained 10-cent increase could add $500 million to annual expenses, while a 25-cent rise could translate to roughly $1.25 billion. These figures underscore the sensitivity of the airline's financial performance to fuel price fluctuations. The company has non-derivative tools to manage these costs, such as trimming marginal capacity and reassigning aircraft, but a full offset remains challenging.