Southwest Airlines completes $1.5 billion debt offering of 2028 and 2035 notes
Southwest Airlines Co. completed a public offering of $1.5 billion in senior debt notes on November 3, 2025, split between $750 million of 4.375% notes due 2028 and $750 million of 5.250% notes due 2035. The filing adds a new direct financial obligation of that amount, which the company will need to repay with interest under the notes' terms.
Key points
- Offering totaled $1.5 billion: $750 million of 4.375% Notes due 2028 and $750 million of 5.250% Notes due 2035
- Notes were issued under a base indenture dated February 6, 2024 with U.S. Bank Trust Company, National Association as trustee
- Offering was made under a prospectus supplement dated October 27, 2025 and an underwriting agreement with BofA Securities, Citigroup, Goldman Sachs, J.P. Morgan and Morgan Stanley
The filing
Written by AI on Nov 8, 2026, 12:42 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on November 03, 2025.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.