Airbus A321LR & A330neo flying in formation

Airbus has a solid position in the medium jetliner market category:

the A321neo’s long-range A321LR variant is at the top end of its single-aisle segment for highly efficient operations on long-haul routes; and the A330neo, which serves regional operations as well as long-haul flights.

This video shows the A321LR and A330neo in formation flight.