** Shares of charter flight company Jet.AI rise 40% to $8.5 premarket
** Co to purchase three Cessna Citation CJ4 Gen2 aircraft from Textron Aviation
** Deliveries scheduled for Q2, Q3 and Q4 of 2026
(Reporting by Aishwarya Jain in Bengaluru)
((Aishwarya.Jain@thomsonreuters.com;))