
by Donald Wood
Last updated: 11:10 AM ET, Tue April 18, 2023

Southwest Airlines plane at the gate. (photo via Eric Bowman)
Update: April 19, 2023 at 7:55 a.m. ET
Southwest Airlines revealed that an intermittent technology
issue caused flights to be grounded on Tuesday before it was lifted by
mid-morning, but thousands of delays were reported as a result of the 17-minute
shutdown.
According to FlightAware.com,
over 2,400 flights offered by Southwest yesterday were delayed across the
United States, but only 18 were canceled. Southwest urged customers to check on
their flight status and explore self-service options for travel.
Southwest has resumed operations after temporarily pausing
flight activity this morning to work through data connection issues resulting
from a firewall failure, Southwest told Reuters in a statement. Early this
morning, a vendor-supplied firewall went down and connection to some
operational data was unexpectedly lost.
Transportation Secretary Pete Buttigieg also commented on Southwests
latest blunder:
We are here to ensure passengers have strong protections
when airline failures like this affect their plans, Buttigieg said.
Original Text
Southwest Airlines grounded all flights on Tuesday due to a
computer failure.
According to the Federal Aviation Administration (FAA), Southwest
officials requested the federal agency temporarily pause the carriers departures
due to intermittent technology issues.
A spokesperson for the airline said on Twitter that
Southwest was forced to implement a ground stop as a result of intermittent
issues that were experienced, and that the company was hoping to resume
operations as soon as possible.
The airline has since resumed operations.
?
Users across social media reported the nationwide ground
stop was impacting flight schedules, with FlightAware.com reporting nearly 2,200 delays or more than half of the airline's scheduled flights as of 5:30 p.m. ET. The delays are expected to carry on throughout
the remainder of the day as the company works to remedy the situation.?
Southwest continues to face heavy criticism after a technology
failure during the busy winter holiday travel period resulted in more than
16,000 flight cancellations.
This story is developing and will be updated.
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