DALLAS — Airlines around the world are updating their fleets with new, more fuel-efficient planes, and that's good news for aircraft maker Boeing Co.
The Chicago company said Wednesday that first-quarter profit soared 58 percent, beating analysts' expectations, as sales at its commercial airplane division surged. Even it defense business grew, although much more slowly.
Boeing delivered 137 commercial airplanes in the quarter, winning bragging rights over European rival Airbus, which had 131 deliveries.
Boeing's backlog rose, partly on orders for a new, more fuel-efficient version of its venerable 737 jetliner. Chairman and CEO W. James McNerney Jr. said the company was focused on profitably boosting commercial airplane production and delivery rates.
The company's stock price rose $3.19, or 4.4 percent, to $76.40 in morning trading. Before Wednesday, shares had been flat in 2012.
Boeing earned $923 million, or $1.22 per share, in the first quarter, compared with $586 million, or 78 cents per share, a year earlier. Excluding a gain from settling litigation, the company earned $1.11 per share, beating analysts' expectations of 96 cents.
Revenue rose 30 percent, to $19.4 billion, topping analysts' forecast of $18.5 billion.
The gains were driven by strength in sales of commercial airplanes, which trumped slow growth in the defense business. Boeing's 137 deliveries compared with 104 commercial planes delivered in the first quarter last year.
The company's commercial-plane backlog increased to $308 billion and had more than 300 orders for the 737 Max jetliner, which is expected to be ready in a few years to compete with the A320neo being developed by European rival Airbus. Both are single-aisle planes designed for short and medium-length flights.
In all, Boeing said it now has orders to build more than 4,000 commercial planes. The company did not comment on recent reports that it may be close to winning a big order from United Airlines. United has declined to comment.
Maxim Group LLC analyst Ray Neidl said the increase in deliveries showed that Boeing "is beginning to ring the cash register on its solid order placement." He predicted that orders will continue to rise for both small and large commercial jetliners.
First-quarter revenue from commercial planes jumped 54 percent, to $10.94 billion, while revenue from defense and space work grew just 8 percent, to $8.23 billion, reflecting tighter government budgets. The backlog of military planes grew 20 percent to $72 billion on orders for F-15 fighter jets and C-17 cargo planes.
Boeing raised its profit forecast for 2012 because it expects to set aside less money for litigation. The company predicted it will earn between $4.15 and $4.35 a share this year, up from a January forecast of $4.05 to $4.25. The new figure is still below the $4.48 per share that analysts expect.
Citigroup analyst Jason Gursky said Boeing was being conservative by not raising its 2012 forecast more. He said the company was probably holding back because of recent tornado damage at a supplier in Wichita, Kan., and questions about how quickly it can increase production of its new, large 787 jetliner, which fell far behind schedule.