Southwest Airlines encountered a brief network outage involving its vendor Amadeus on the morning of October 9, 2026, disrupting key internal systems including boarding pass printing and mobile app barcode scanning. The vendor provides the airline’s reservation system and related products. The internal interruption caused intermittent failures within Southwest’s operational network.
Nationwide Flight Delays and Cancellations
By 9:15 a.m. on October 9, data from FlightAware showed Southwest Airlines had delayed nearly 900 flights and canceled 43 across its nationwide US domestic network. The disruptions affected schedules broadly as the airline worked on restoring system functions.
Impacts at Dallas Love Field Airport
Operations at Southwest’s Dallas Love Field headquarters experienced fewer delays
in comparison to national figures. FlightAware reported 56 flight delays and seven cancellations at Dallas Love Field by 9:15 a.m. Lauren Rounds, spokesperson for the City of Dallas Department of Aviation, confirmed the airport’s operations team was made aware of the airline’s internal network problem during the incident.
Manual Operations During System Restoration
During the outage, Southwest Airlines manually processed baggage check-in and passenger boarding to maintain operations as full system functionality was being restored. The airline issued statements affirming these manual procedures ensured continued service while technical issues were addressed.
Southwest Airlines acknowledged the “brief interruption” caused by the outage at Amadeus, apologizing for
customer inconvenience. The airline emphasized the priority placed on safety for passengers and employees during the disruption and stated efforts were underway to return to normal operations swiftly.
