Tata Sons Private Limited is eyeing to offer a stake in Air India to Singapore Airlines (SIA) as a part of the adjustment to merge Tata SIA Airlines Limited with Air India. SIA owns a 49% stake in Vistara's parent company Tata SIA Airlines, a report by Economic Times (ET) added. With the merger of Vistara and Air India, Tata Sons is aiming to keep only one airline brand under its ambit.

The group currently owns a 51% stake in Vistara. After the merger, Air India will become India's largest airline behind IndiGo. The company is also planning to merge other airlines under one brand, including AirAsia India, and Air India Express.