Southwest Airlines experienced a system outage on the morning of October 9, 2026, caused by a brief disruption involving its vendor Amadeus. The outage affected Southwest’s operations nationwide, leading to widespread delays and cancellations across multiple U.S. airports.
Flight Delays and Cancellations Nationwide and at Dallas Love Field
By 9:15 a.m. local time, nearly 900 Southwest flights were delayed across the United States, with 43 flights canceled, according to flight tracking data. At Dallas Love Field, Southwest’s headquarters, the impact was less severe with 56 delayed flights and 7 cancellations reported by the same time.
The outage interrupted key functions such as boarding pass printing and mobile app scanning, prompting
Southwest to conduct baggage check and flight boarding processes manually during the disruption.
Statements from Southwest Airlines and City of Dallas Aviation
A Southwest Airlines spokesperson confirmed the brief interruption linked to Amadeus’ system and clarified that baggage and boarding were handled manually while they worked to restore full system functionality. The airline expressed apologies for the inconvenience and emphasized the prioritization of safety for customers and employees.
Lauren Rounds, spokesperson for the City of Dallas Department of Aviation, stated that Love Field’s operations team was informed by Southwest about an intermittent internal network outage on the morning of October 9, which affected boarding pass printing and mobile app
scanning.
Amadeus Technology Partnership and Recovery Efforts
Southwest Airlines relies on Amadeus for reservation system management and related technology products. The airline was actively working to restore full system functions throughout the morning of October 9, 2026, while maintaining manual handling of baggage and boarding to minimize delays and cancellations.
The airline reaffirmed its commitment to customer and employee safety amid the technical difficulties arising from the vendor system outage.
