Southwest prices $1.25B senior notes

Southwest Airlines (LUV) has priced an underwritten public offering of $1.25 billion in senior notes, adding new long-term debt financing to its capital structure. The transaction consists of two tranches with different maturities and interest rates, providing the carrier with staggered repayment dates. The offering follows the effectiveness of a shelf registration statement with the U.S. Securities and Exchange Commission covering these securities.

The financing package is split into $600 million of 5.750% senior notes due 2029 and $650 million of 6.000% senior notes due 2031. Both tranches are being issued in an underwritten public offering, in which investment banks purchase the notes and place them with investors. The notes represent unsecured obligations of Southwest Airlines (LUV) and carry fixed interest rates over their respective terms.

The two maturity dates in 2029 and 2031 give the airline a multiyear horizon for repayment, with coupon levels reflecting the longer-dated nature of the instruments. By accessing public debt markets with distinct tranches, the company diversifies the timing and pricing of its future obligations within a single offering.

Southwest plans to use the net proceeds from the $1.25 billion offering for general corporate purposes. These purposes may include repaying its $300 million of 3.000% notes maturing on November 15, 2026. The funds may also be directed to repayment or redemption of other debt or corporate obligations, giving the company flexibility in how it manages its balance sheet.

Potential repayment of the $300 million notes due in 2026 would shift a portion of Southwest’s debt maturities further into the future, toward the 2029 and 2031 dates associated with the new notes. The ability to allocate proceeds among various corporate obligations provides management with options to address upcoming maturities or other financial commitments as they arise.

The offering is expected to close on or about November 2, 2026, subject to customary closing conditions. Completion of the transaction on that timetable would deliver funds ahead of the November 2026 maturity of the existing $300 million notes that are among the potential uses of proceeds.

Barclays Capital Inc., BNP Paribas Securities Corp., Standard Chartered Bank, U.S. Bancorp Investments, Inc., and Wells Fargo Securities, LLC are serving as joint book-running managers for the deal. Their role includes underwriting the notes and coordinating their distribution to institutional and other investors under the effective SEC shelf registration.