New Delhi: National carrier Air India suffered operational difficulties due to a power outage on Tuesday 02 December 2025. The airlines said that there were flight delays across airports due to the power interruption. The airlines later announced that check-in systems at all airports are functioning normally and their flights are operating as per schedule after the power was restored. The outage lasted for about 50 minutes. What did Air India say? Air India posted on X: “The third-party system has been fully restored and check-in at all airports is functioning normally. All our flights are operating as per schedule. We thank our passengers for their understanding.” #Update The third-party system has been fully restored and check-in at all airports is functioning normally. All our flights are operating as per schedule. We thank our passengers for their understanding. — Air India (@airindia) December 2 2025 Earlier Air India had said that a disruption in the check-in systems at various airports had delayed flights across multiple airlines. A third-party system disruption has been affecting check-in systems at various airports resulting in delays across multiple airlines including Air India. Our airport teams are working diligently to ensure a smooth check-in experience for all passengers. While the system is progressively getting restored some of our flights may continue to experience delays until the situation fully normalises. We request passengers to check their flight status at https://airindia.com/in/en/manage/flight-status.html before leaving for the airport and to allow additional time for their journey. We sincerely appreciate your patience and understanding Air India posted on X. #ImportantUpdate A third-party system disruption has been affecting check-in systems at various airports resulting in delays across multiple airlines including Air India. Our airport teams are working diligently to ensure a smooth check-in experience for all passengers. While… — Air India (@airindia) December 2 2025 While the system is progressively getting restored some of our flights may continue to experience delays until the situation fully normalises Air India added and advised passengers to check their flight status before leaving for the airport. The slowdown is being reported because of the Amadeus software reports NDTV. This software is used by airlines to manage bookings reservations inventory and departure control systems.