On November 12, 2025, Delta Air Lines celebrated its 100th anniversary with a historic bell-ringing ceremony at the New York Stock Exchange, emphasizing its legacy of innovation and resilience. The event also spotlighted Delta's strategic partnership with Uber, with both CEOs participating in the ceremony, underscoring brand synergies and customer benefits. While this centennial event reinforced investor confidence and Delta's long-term vision, the stock price has since declined, closing at $55.76 on November 17, 2025, down -4.54% from the previous session. No new company-specific news or material events were reported for November 17, 2025, suggesting the recent price movement may reflect broader market sentiment rather than direct fallout from the anniversary celebration.