Delta Investigates Fake WiFi Network on Flight From Las Vegas

A cybersecurity investigation is underway after an unauthorized wireless network appeared aboard a Delta Air Lines flight traveling from Las Vegas to Atlanta on August 10, prompting the crew to disable the aircraft’s WiFi system. The incident on Delta Flight 591 has drawn attention due to the timing and the potential implications of a rogue network operating midair.

The Boeing 757, carrying 199 passengers and six crew members, was en route to Hartsfield-Jackson Atlanta International Airport when the cabin crew became aware of an unofficial network. According to messages sent via the Aircraft Communications Addressing and Reporting System, the crew informed ground personnel that a passenger had created a network named “Delta WiFi Fast” and appeared to be attempting to scam other passengers. The flight’s pilots also alerted air traffic control during the flight about the situation.

Delta stated that the crew responded by deactivating the aircraft’s legitimate WiFi functionality for approximately 30 minutes. The airline emphasized that the event never became an aviation emergency and that no aircraft operating systems were affected or compromised. “We are fully investigating to...