The numbers are somewhat misleading since weather-related flight cancellations led to fuller planes. Without the delays, the planes would have been less full and fuel more costly.
Shares of United Continental Holdings rose as much as 12 percent on Thursday as the airline sector was buoyed by strong December traffic reports that some analysts said boded well for upcoming earnings.
United’s stock touched its highest level since late 2007 a day after reporting that unit revenue, an important measure called passenger revenue per available seat mile, rose as much as 12.5 percent last month from a year earlier as the later Thanksgiving in 2013 shifted some holiday traffic into December.
United also attributed part of the December gain to some 1,200 flights it canceled because of winter storms. Cancellations tend to help unit revenue as more travelers are put on remaining flights.
Other carriers had a strong December. Newly merged American Airlines Group on Thursday said unit revenue rose about 9 percent at American Airlines and 12 percent at US Airways last month. Southwest Airlines this week said unit revenue rose between 14 percent and 15 percent from the same month in 2012. Delta Air Lines Inc reported a 10 percent rise in unit revenue last week.
December revenue results “suggest a bullish setup into (fourth quarter) EPS,” Morgan Stanley airline analyst John Godyn said in a note to clients on Wednesday.
U.S. airlines have returned to profitability by merging, cutting unprofitable routes and aligning their flying better with demand. Lower oil prices lately have also helped bolster sentiment on the sector.
“The industry is back to stability,” said Michael Boyd, president of Colorado-based airline consulting firm Boyd Group International. He said he expected profits from the industry in 2014.
“There are only four network carriers now, and all of them understand that the need is to circle your wagons and protect your turf and that’s what they are doing,” Boyd said. “By and large, they are not trying to kill each other, which brings stability.”
United said consolidated traffic grew 4.1 percent in December and unit revenue grew 11.5 percent to 12.5 percent, more than it originally expected.
Some analysts said United’s strong December performance could translate into a possible announcement about returning capital to shareholders. Delta re-started a dividend and launched a share buyback last year.
United shares were up 7.3 percent to $44.01 in afternoon trading after touching a high of $46.19 earlier in the day. Delta gained 4 percent to $31.03 and Southwest rose 2.6 percent to $20.70. American Airlines was up 6.2 percent to $29.34.
Reporting by Nivedita Bhattacharjee in Chicago and Karen Jacobs in Atlanta. Editing by Meredith Mazzilli. Copyright (2014) Thomson Reuters. Click for restrictions.
Photo credit: A United Airlines plane with the Continental Airlines logo on its tail, sits at a gate at O'Hare International airport in Chicago October 1, 2010. Frank Polich / Reuters