As of early 2026, whether an American Airlines strike will affect flights depends on the current status of negotiations between the airline and its various unions (primarily the Allied Pilots Association or the Association of Professional Flight Attendants). Under the Railway Labor Act, which governs airline labor in the U.S., it is extremely difficult for airline employees to legally strike. They must be "released" by the National Mediation Board into a 30-day "cooling-off" period before any work stoppage can occur. If a strike does happen, it would cause massive disruptions, including thousands of cancellations and delays across their entire global network. However, in 2025 and 2026, the U.S. government has been very proactive in intervening to prevent major transportation strikes that would cripple the economy. If you have a flight booked, the "safe" 2026 strategy is to monitor the news for "mediation" updates. If a strike is imminent, the airline will typically offer travel waivers allowing you to rebook on a different date or carrier for free. Always ensure your contact information is updated in the AA app to receive real-time alerts.