Key Takeaways

• Southwest Airlines reported a solid 9% increase in second-quarter profit year-over-year.
• Second-quarter revenue surged by 16.4% to $8.4 billion, buoyed by higher fares.
• However, the airline's third-quarter earnings forecast fell short of analyst expectations.

Southwest Airlines announced a significant increase in its second-quarter profit, marking a 9% rise compared to the previous year. This growth was largely attributed to the airline's ability to leverage higher fares, which are effectively helping to offset rising fuel expenses. Despite this positive trend in profitability and a substantial revenue jump, the airline's financial outlook for the third quarter has fallen below the projections set by Wall Street analysts.

The carrier forecasted third-quarter adjusted earnings to range between 50 cents and 75 cents per share, a figure notably lower than the 82 cents anticipated by industry experts. This projection comes even as Southwest anticipates a robust increase in sales, with revenues expected to climb between 17.5% and 19.5% compared to the third quarter of 2025. In response to market conditions and cost pressures, the Dallas-based airline indicated plans to either contract capacity by a maximum of 1% or maintain it at flat levels relative to the third quarter of the prior year.

For the full fiscal year, Southwest is projecting adjusted earnings per share between $3.25 and $4.25, a slight adjustment from its January forecast of at least $4 a share for 2026. While fuel prices have seen some moderation from the extreme highs experienced earlier, they remain a volatile factor. Airlines, including Southwest, have largely managed to retain fare increases implemented this year. Reflecting this, Southwest's average one-way fares escalated by nearly 21%, reaching $225.61 from $186.65 a year ago.

"The demand environment just remains really strong, and that includes domestic," stated Chief Financial Officer Tom Doxey in a recent interview. This strong demand underpins the airline's revenue performance.

In a strategic move over the past two years, Southwest has revamped its long-standing business model to bolster revenue. This includes the discontinuation of open seating in January, the introduction of basic economy fares, and the cessation of its traditional policy of allowing two free checked bags per passenger. Doxey noted that recent enhancements to aircraft and passenger amenities are proving effective in attracting a greater number of business travelers.

During the second quarter, Southwest's total revenue climbed 16.4% to $8.4 billion. However, the airline also experienced a considerable surge in costs, with its fuel bill escalating by 67% to $2.22 billion compared to the same period last year. Net income saw a 9.4% increase, reaching $233 million, or 47 cents per share, up from $213 million, or 39 cents per share, in the prior year.

Second Quarter Performance vs. Wall Street Expectations (according to LSEG consensus estimates):

• Adjusted Earnings Per Share: 94 cents (reported) vs. 51 cents (expected)
• Adjusted Revenue: $8.72 billion (reported) vs. $8.58 billion (expected)

The reported adjusted earnings per share of 94 cents included an adjustment for a higher-than-projected redemption of flight credits by customers. Southwest recently updated its policy to include expiration dates on flight credits, effective for many ticket classes sold from mid-2025 onwards. The reported revenue figure was also adjusted to account for this change.

Clarification: This story has been updated to reflect that adjusted revenue was comparable with analyst expectations.