Alaska Airlines Ground Stop: What You Need to Know

Alaska Airlines faced massive disruption, grounding all of its mainline and Horizon Air flights across the country. If you're planning to fly Alaska Airlines or are already at the airport, know what's happening and how it could affect your travel plans.

Alaska Airlines grounded at SeaTac due to IT outage chaos

Alaska Airlines glitch causes chaos

At approximately 8 a.m. on July 20, 2025, Alaska Airlines experienced a severe IT disruption that brought operations to a complete standstill. The issue affected critical systems, including booking, check-in processes, and flight operations, resulting in widespread delays and cancellations. The Federal Aviation Administration (FAA) has confirmed the disruption impacted all destinations served by Alaska Airlines, with the airline's main hub, Seattle-Tacoma International Airport (SeaTac), being the most affected.

Why are Alaska Airlines flights grounded today?

The flight was halted due to a technical glitch in Alaska Airlines' systems, although the exact cause has not been disclosed. The airline has requested the FAA to halt the flight to ensure safety and work on resolving the problem. For now, there is a moderate chance that the flight halt could be extended, depending on how quickly the IT systems are fixed.

Impact on Alaska air travelers

If you have a flight booked on Alaska Airlines or Horizon Air, it is likely to be delayed or cancelled. The disruption is causing significant disruption, particularly at SeaTac, where long lines and confusion have been seen. Alaska Airlines is advising passengers to check their flight status on Alaskaair.com or the Alaska app before heading to the airport to avoid unnecessary hassles.

What's next for Alaska Airlines?

Alaska Airlines is working around the clock to fix the IT issues and resume normal operations. No specific time frame has been shared for a solution, but the airline is prioritizing getting back to flying safely. For the latest updates, keep an eye on Alaska Airlines' official website or the FAA's status page at faa.gov.

Stay informed of flights halted in Alaska

Travelers are advised to stay proactive by tracking their flight in real time. If you are impacted by Alaska Airlines flights today, please contact the airline app or website directly for rebooking options or assistance. We will continue to update as this current situation becomes clearer.