Air India’s economy class passengers can avail themselves of an upgrade scheme by spending a little more to experience the luxury of executive class, on its domestic network from 43 stations, including Chennai, Coimbatore and Madurai. The scheme can be availed depending on the availability of seats. The scheme, ‘Get Up Front,’ is valid till October 31. Passengers should pay Rs 5,000 for a distance of up to 750km and so on. A similar scheme for international sectors will be on till June 31.