Southwest Airlines (LUV) Interest & Investment Income (2009 - 2026)

Southwest Airlines has reported Interest & Investment Income for 18 years, with the latest figure at $23.0 million in Q1 2026.

• For the quarter ending Q1 2026, Interest & Investment Income fell 72.62% year-over-year to $23.0 million; the trailing twelve-month figure through Mar 2026 stood at $144.0 million (down 67.27% YoY), and the FY2025 full-year result was $205.0 million, down 58.75% from the prior year.
• Interest & Investment Income for Q1 2026 stood at $23.0 million, down from $33.0 million in the prior quarter.
• The five-year high for Interest & Investment Income was $158.0 million in Q4 2023, with the low at $3.0 million in Q1 2022.
• Historically, Interest & Investment Income has averaged $89.7 million across 5 years, with a median of $105.0 million in 2024.
• Annual changes were most pronounced in 2023 — Interest & Investment Income jumped 4066.67% — and 2026, when it sank 72.62%.
• Southwest Airlines' Interest & Investment Income stood at $116.0 million in 2022, then surged by 36.21% to $158.0 million in 2023, then tumbled by 33.54% to $105.0 million in 2024, then sank by 68.57% to $33.0 million in 2025, then slumped by 30.3% to $23.0 million in 2026.
• The last three Interest & Investment Income figures came in at $23.0 million (Q1 2026), $33.0 million (Q4 2025), and $34.0 million (Q3 2025), per Business Quant data.