By Allison Lampert and Debroop Roy
March 15 () - Air Canada and United Airlines on Friday became the first major carriers in North America to warn of negative impacts on business due to the grounding of Boeing Co's 737 MAX planes.
Air Canada suspended its 2019 financial forecasts, saying it continued to adapt a contingency plan to address the current uncertainty surrounding the new jets.
Countries around the world, including the United States and Canada, banned Boeing's fast-selling 737 MAX this week after a fatal Ethiopian Airlines plane crash on Sunday, the second deadly disaster for the aircraft in five months.
Shares of Air Canada fell as much as 3 percent in early trading in Toronto, but recovered later to close down 0.7 percent. Shares of United Continental Holdings Inc, the parent of United Airlines, were unchanged at $81.69 in U.S. after-hours trade.
Airlines bought the 737 MAX for its longer range and fuel efficiency, and some carriers' business plans are facing disruption because of the grounding, which U.S. lawmakers have said could last for weeks at a minimum.
The causes of Sunday's crash are still unknown.
Boeing suspended deliveries of its 737 MAX aircraft on Thursday but continues to produce its single-aisle jets at full speed.
Montreal-based Air Canada has said it operated seventy-five 737 MAX flights daily out of a total schedule of approximately 1,600 flights system-wide. Chicago, Illinois-based United Continental operates 14 737 MAX 9 aircraft that accounted for about 40 flights a day.
Air Canada, the country's largest carrier, has been renewing its narrowbody fleet with MAX aircraft to replace its existing Airbus A320 narrowbodies. It had expected to expand its fleet of 24 MAX jets to 36 by the end of 2019.
The Canadian carrier would face the costs of re-booking passengers after the planes were grounded, and other costs from not having scheduled access to the more efficient MAX, said AltaCorp analyst Chris Murray.
The airline estimated that savings on fuel and maintenance costs would make the MAX 8 aircraft 11 percent cheaper to operate per available seat mile (CASM) than its existing Airbus A320s. CASM is a closely watched industry metric.
Murray said he expected Air Canada to find a way to "mitigate" the impact of higher costs, and noted the company's forecast for annual profit margin remained in place for 2020 and 2021, suggesting this would be "a short term disruption."
The grounding of planes has left U.S. and Canadian carriers wrestling with customer calls and flight cancellations. [
Southwest Airlines, the world's largest MAX operator with 34 jets, and American Airlines with 24 MAX in its fleet, both declined to comment on Friday. Canada'sWestJet Airlines, which operates 13 of the jets, could not be immediately reached for comment.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.