Southwest Airlines: 29.9% of flights arrived 15+ minutes late in August 2026, +8.5 points on August 2025

116,362 flights, 0.8% cancelled · ranked 9 of 12 airlines with 5,000+ flights, lowest late share first · 21.4% in August 2025

Companies/Indices · Travel · Bureau of Transportation Statistics · 30 Aug 2026

Companies named: LUV