FlyOne Asia plans to launch flights on the Tashkent–Delhi route from 6 November, operating twice weekly on Mondays and Fridays. The young carrier would become the third Uzbekistan-based airline serving the route this winter, following Uzbekistan Airways and Centrum Air.

The route first appeared in FlyOne Asia's own reservation system; AeroRoutes reported it on 28 August. At the time of writing, the airline had not issued a separate official announcement. The booking system lists an Airbus A320 — not the A321neo reported by some earlier media coverage — and both the schedule and aircraft type could still change before launch.

Flight 7Q1421 is scheduled to depart Tashkent at 16:20 and arrive in Delhi at 19:35; the return service would depart at 20:35, landing in Tashkent at 22:50, all times local.

Delhi and Tashkent currently connect via 14 weekly nonstop flights: seven operated by Uzbekistan Airways, five by Centrum Air, and two by Qanot Sharq. Qanot Sharq's published schedule runs only through 21 October, just ahead of FlyOne Asia's planned start, leaving room for the operator mix on the route to shift again before winter. No Indian carrier currently flies to Tashkent.