Seattle Airport Victim of Possible Cyberattack

Image: Central Terminal Sea-Tac International Airport. (Photo Credit: Sea-Tac/Don Wilson)
Image: Central Terminal Sea-Tac International Airport. (Photo Credit: Sea-Tac/Don Wilson)
Rich Thomaselli
by Rich Thomaselli
Last updated: 12:40 PM ET, Sun August 25, 2024

Was it a mistake, or was it malicious?

Officials at Seattle-Tacoma International Airport are trying to figure out why the Internet went out on Saturday and caused numerous delays. One theory they floated is that they were the possible victims of a cyberattack.

In a statement, airport officials said that the outage was the culprit of several delays and could have emanated from the Port of Seattle. The incident happened on Saturday.

“Earlier this morning, the Port of Seattle experienced certain system outages indicating a possible cyberattack,” authorities said. “The Port isolated critical systems and is in the process of working to restore full service.”

More than 250 flights were affected by 5 p.m. PT; 247 were delayed and six were canceled.

“We are working closely with appropriate authorities and partners to help travelers who may be impacted,” the airport said.

Anyone flying in and out of Seattle-Tacoma is urged to call their airline about possible changes. The airport is one of the busiest on the West Coast and caters to domestic and international flights.

It was just a year ago that two hotels in Las Vegas were compromised in cyberattacks, and the Federal Aviation Administration announced earlier this week that it wants to upgrade cybersecurity on airplanes.


For the latest travel news, updates and deals, subscribe to the daily TravelPulse newsletter.

Topics From This Article to Explore

More From TravelPulse

Related Videos

Rich Thomaselli

Rich Thomaselli

Associate Writer

Editor Associate Writer true 9281 14744 Rich Thomaselli has written for TravelPulse since 2014 and has been a professional journalist for nearly 40 years. His work has appeared in USA Today, the New York Times and New York Yankees publications. He is an 11-time writ

Grow Your Travel Business With Certified Courses

Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.
Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.

Don't Miss These Travel Agent Events and Trainings

Upcoming Webinar
Journey to HawaiiWednesday, September 30, 2026
2:00pm Eastern
Join us on Wednesday, September 30th, 2026 as we take a virtual journey to the islands of Hawaii....
Upcoming Webinar
The Return of Grand VoyagesThursday, October 1, 2026
2:00pm Eastern
As luxury travelers seek deeper, more immersive ways to explore the world, demand for extended voyages...
Upcoming Webinar
Who is Exoticca and bucket list destinationsFriday, October 2, 2026
2:00pm Eastern
Discover the world of Exoticca and see why extraordinary travel doesn’t have to come with an...
Upcoming Webinar
Journey to HawaiiWednesday, September 30, 2026
2:00pm Eastern
Join us on Wednesday, September 30th, 2026 as we take a virtual journey to the islands of Hawaii....
Upcoming Webinar
The Return of Grand VoyagesThursday, October 1, 2026
2:00pm Eastern
As luxury travelers seek deeper, more immersive ways to explore the world, demand for extended voyages...
Upcoming Webinar
Who is Exoticca and bucket list destinationsFriday, October 2, 2026
2:00pm Eastern
Discover the world of Exoticca and see why extraordinary travel doesn’t have to come with an...