Core Insights - Boeing is expected to start delivering improved versions of the 787-9 and 787-10 Dreamliner to airlines in the first half of this year, enhancing flight range and cargo capacity [1][2] - The modifications to the wide-body aircraft's maximum takeoff weight will allow airlines to increase flight distance by 400 miles (643 kilometers) or boost cargo capacity by 5 to 6 tons [1] - The larger 777X is anticipated to receive certification in the second half of this year, but it may not enter service until next year [2]