Over 80% of Southwest Air flights scrapped or running late

Southwest Airlines Co. canceled almost 3,000 flights and had hundreds of others run late, disrupting more than 80% of its schedule as operational woes mushroomed in the wake of the massive winter storm that pummeled the U.S.

The trips wiped off the books Monday meant that Southwest was responsible for almost three-fourths of cancellations in the U.S. That made the biggest discount carrier an unhappy outlier in the U.S. industry, where recovery was the watchword after a holiday weekend of travel tie-ups.

Southwest apologized for the “unacceptable” disruptions, saying that although the airline was fully staffed for the holiday, 23 out of its 25 top airports were affected by the storm.

“With consecutive days of extreme winter weather across our network behind us, continuing challenges are impacting our customers and employees in a significant way that is unacceptable,” the Dallas-based airline said in a statement. The storm “forced daily changes to our flight schedule at a volume and magnitude that still has the tools our teams use to recover the airline operating at capacity.”

Travelers took to Twitter to vent about the turmoil, whose arrival in the midst of a busy holiday punctuated a dismal year for the U.S. airline industry. With Southwest’s stock down 16% this year through Dec. 23, the shares are headed toward a third straight annual decline, the worst such run since a similar stretch that ended in 2008.

The storm over the weekend affected a wide swath of the US and Canada, with record snow totals in the Midwest and Buffalo, New York — the area hardest hit by the storm where as many as 27 people have been reported dead.

GETTING WORSE

Southwest canceled 67% of its flights Monday, according to flight tracker FlightAware, even more than the 42% of flights abandoned Sunday. By contrast, Delta Air Lines Inc. — which dumped 21% of flights on Sunday — had to drop only 8% of its flights Monday. FlightAware said 18% of Southwest’s flights were running late.

Unlike competitors that use a so-called hub-and-spoke system to funnel passengers to large airports, Southwest is focused on point-to-point service, flying the same aircraft — Boeing Co. 737s — on trips that may hopscotch around the U.S.

Southwest is the biggest carrier serving Buffalo, the hardest-hit urban area in the storm’s path and the focus of continued foul weather on Monday. While that accounted for part of Monday’s upheaval, FlightAware data showed struggles in cities where Southwest has major operations, including Dallas, Phoenix and Las Vegas.

The tumult evoked memories of other tie-ups at Southwest and elsewhere. Southwest blamed a worker shortage, an air-traffic control interruption and bad weather for a four-day disruption that erased 3,100 flights in late 2021. In 2007, JetBlue Airways Corp. cut 1,102 flights over six days — almost a third of its schedule — after a Valentine’s Day ice storm.