Almost a 1,000 days later Airbus delivers 100th A350

One metric is aircraft production. In the same amount of time for producing wide bodied aircraft the question remains what is the difference between Airbus' A350 and Boeing's 787?

Here is the raw data based on Airbus 100th A350 delivered today July 27, 2017, which happens to mark 955 days later from its 1st A350 delivery.

What did Boeing do with its first 955 days from the 787's first delivery?

Last year, March 2016, was a Winging It blog

which illustrated where the two programs were at about 500 days out from first delivery. Boeing had the lead with 50 787's and Airbus with 16 A350's in about the same amount of production time. Boeing's production margin in 2016 was 34 units ahead of Airbus during the same length of time in days comparing both productions effort. However, Airbus has since picked of the pace as it delivered its 100th A350 today, July 27, 2017. It now lags Boeing by 41 units built during its first 955 production days. Airbus only lost ground in the last production period since March 2016 by 7 units. Boeing produced 141 of its 787 in the same number of days Airbus had when it reached its 100th A350 delivered today.