By Chayut Setboonsarng
BANGKOK, Oct 31 (Reuters) – Fast-growing budget carrier Vietjet Aviation JSC plans to maintain an average fleet age of just three years to keep fuel and maintenance costs low and its planes fresh for customers, its chief executive said on Wednesday.
The Vietnamese airline placed provisional orders for 100 Boeing Co 737 MAX jets and 50 Airbus SE A321neos at the Farnborough Airshow in July and is negotiating to firm them up, with deliveries expected between 2020 and 2025,…















