- Airlines say passenger weights have increased between 5% and 10% since past estimates, the WSJ reports.
- American Airlines told The Journal that its new average passenger weight was 182 pounds (82kg) in summer, up 8 pounds (3.6kg).
- Higher average passenger weights require updated safety protocols, and could mean fewer people on flights.
- For more stories go to www.BusinessInsider.co.za.
The Federal Aviation Administration (FAA) has asked US airlines to update their average weight estimates for passengers and baggage as part of their safety plans, the Wall Street Journal reported.
The government body has given airlines until June 12 to submit their plans for keeping planes within weight limits. These plans would include new estimates for average passenger and baggage weights, The Journal reported. The FAA must approve each airline's plan.
Unnamed airline officials told The Journal that weight estimates for passengers and baggage had risen between 5% and 10%, although did not say over what time period.
Higher estimates could mean more passengers and baggage being knocked off flights. Flights taking off from higher altitudes and on very hot days would be most affected, because more effort is needed to lift the plane's wings, The Journal reported.
The FAA last asked airlines to submit weight estimates in 2005, reports The Journal.
Mike Byham, American Airlines' director of operations engineering, told The Journal that the company had been preparing for a year to update its estimates. American's new average passenger weight was 182 pounds (82kg) in summer, and 187 (85kg) in winter, up 8 pounds (3.6kg) for both, according to The Journal.
"The customer will see absolutely no change," Byham told the Journal. "We know what type of impact we're looking at, so you just have to plan ahead."
The changes come as more passengers resume air travel after more than a year of pandemic restrictions.
The FAA and American Airlines did not immediately respond to Insider for comment.