
Several have taken to social media to complain about delayed flights. Southwest called the problem "intermittent technology issues" in a social media post to customers. Southwest last month unveiled an "action plan" to prevent another operational meltdown. The airline attributed the meltdown in part to changes to its staff scheduling computer systems.

Villarejo’s name had been circulating in the Spanish press for years. that can then be acted upon.42 Southwest Airlines actively invites its customers. 3, 2017, and the target was Jos Manuel Villarejo Prez, a former government spy. The problems come months after the airline was forced to cancel more than 16,700 flights between December 20 and 29, roughly half its schedule during that period. The Royal Shakespeare Company regularly broadcasts rehearsals online. Southwest reported technology issues Tuesday morning and said it would "hopefully be resuming our operation as soon as possible." Check in for your Flight Reservation Southwest Airlines Check in for your flight Enter passenger information. "Southwest Airlines requested the FAA pause the airline's departures," the agency told CNN in a statement. There still may be other residual flight delays as a result of the pause. If you are not transferred, please click /flight/retrieveCheckinDoc.html to continue. If your itinerary for travel into the United States includes a connection, you must claim all luggage, regardless of final destination, upon arrival in the U.S. If any portion of your itinerary contains an international flight, you must check luggage at the ticket counter. There was a hold on flights into Dallas Love Field Airport, the FAA says. A valid passport is always required for international travel.

RELATED: Close call at LA-area airport after Southwest flight and helicopter nearly collide on runway Southwest says its workers "worked quickly to minimize disruptions" and that it has resumed operations. The airline has canceled only nine flights on Tuesday, according to FlightAware. Southwest has delayed 1,728 flights or 41% of its schedule as late Tuesday morning, according to FlightAware.

"Early this morning, a vendor-supplied firewall went down and connection to some operational data was unexpectedly lost," spokesman Dan Landson said in a statement.
