Air distance from Tucuman, Argentina to Lucknow, India is 10321.9 Miles (16611.5 Kilometers / 8963.5 Nautical Miles).
21 hrs, 26 mins is the flight duration between Tucuman and Lucknow. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.