Delta Air Lines will equip its B737-900ERs and B737-800s with Finlets © AirTeamImages

Delta rolls out Finlets across 240 Boeing 737s

Delta Air Lines will install Vortex Control Technologies’ (VCT) Finlet modification package across its Boeing 737-800 and 737-900ER fleet, covering 240 aircraft. Finlets are aerodynamic devices fitted to the aft fuselage that optimise airflow, reduce drag and improve fuel efficiency. By minimising flow separation and enhancing pressure distribution, the technology lowers fuel burn and cuts […]

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