Simple Flying reports 737 MAX 10 finished flight testing in July while Airbus A321XLR already flying paying passengers

Simple Flying reported on September 10, 2026 that Boeing's 737 MAX 10 completed flight testing in July, while the Airbus A321XLR is already flying paying passengers.

The article summary states that after years of delays, the MAX 10 is nearly ready for commercial service but will be well behind its main rival.

Earlier in August, AeroTime reported that Boeing delivered 53 aircraft in July 2026 versus Airbus's 67, with year-to-date totals of 367 and 418 respectively.

The report underscores the competitive gap between the two manufacturers in the single-aisle market.