Operating lessor Jackson Square Aviation has funded another new Airbus A321 delivery internally.
The US-based lessor financed the new aircraft with a loan from parent company Mitsubishi-UFJ.
The aircraft (MSN 5961) which was placed on lease to Finnair is part of a three-aircraft sale and leaseback package with the Oneworld carrier.
It follows the delivery of another A321 in December. The final delivery is due in March.
The lease period is 12 years, according to Finnair.