Alaska Air Group, Inc. (ALK) Income Statement

The sharp deceleration in revenue growth from 40.5% in 2025Q1 to 9.7% in 2026Q2 indicates that the merger-related revenue synergies may be tapering. While the absolute revenue level remains elevated, the sequential slowdown suggests that organic growth is not sufficient to sustain the earlier pace. Investors should monitor whether the company can maintain mid-single-digit growth without further inorganic contributions.

The dramatic fluctuation in gross margin, from 25.5% to 89.3% within a year, appears to be driven by a reclassification of operating costs, likely related to the Hawaiian Airlines integration. This makes historical comparability difficult and suggests that the underlying cost structure is not yet stable. The reported gross margin in 2026Q2 is unusually high, which may indicate that certain costs are now captured in other line items, warranting a closer look at the full cost breakdown.

Despite revenue growth of 9.7% in 2026Q2, operating income deteriorated to a loss, suggesting that operating expenses are growing faster than revenue. The negative operating leverage may be due to integration costs, higher fuel prices, or other operational inefficiencies. This trend is concerning as it implies that the company's cost structure is not scaling effectively with revenue, and investors should monitor whether this is a temporary setback or a structural issue.

The dramatic reduction in COGS, from $2.8B to $434M, suggests that a significant portion of operating costs has been reclassified, possibly into other expense lines or capitalized. This makes it difficult to assess the company's true cost structure and expense discipline. The stability in SG&A, around $100M, suggests that overhead is being managed, but the overall cost picture remains unclear until the reclassification is fully understood.

The inflection point appears to be in 2025Q2, when gross margin dropped to 25.5% and then rebounded to 89.3% by 2026Q2. This suggests a major change in how costs are classified, likely due to the Hawaiian Airlines acquisition and subsequent integration. The lasting impact is that historical margin comparisons are no longer meaningful, and investors must rely on adjusted metrics to evaluate performance. This reclassification also raises questions about the comparability of future quarters.