The 2026 outlook for Southwest Airlines is defined by a massive strategic transformation. After pressure from activist investors, Southwest has moved away from its "open seating" model to assigned seating and introduced "extra legroom" premium sections to boost revenue. A supportive peer "financial" update: the airline has forecasted a staggering 330% earnings growth for 2026 compared to 2025. This pivot is intended to capture higher-paying business travelers who previously avoided the "boarding scramble." While they still offer "two bags fly free," the introduction of basic economy-style fares and more ancillary fees marks the end of an era for the low-cost carrier. Analysts are currently bullish (with several "Buy" ratings), betting that these changes, combined with a modernized fleet of Boeing 737 MAX aircraft, will return the airline to its historic levels of industry-leading profitability.