0000092380 2026-05-19 2026-05-19 SOUTHWEST AIRLINES CO false 0000092380 8-K 2026-05-19 TX 1-7259 74-1563240 P. O. Box 36611 Dallas TX 75235-1611 (214) 792-4000 false false false false Common Stock ($1.00 par value) LUV NYSE false