IndiGo

Their proposal is under consideration by the refiners, sources say

Fuel accounts for as much as 40% of an airline’s operating expenses

Walsh is expected to join IndiGo no later than Aug 3

The sudden resignation creates leadership uncertainty at India’s largest airline

Asia’s largest low-cost carrier is now back to operating more than 2,200 flights a day

The airline has acknowledged that poor pilot roster planning was the main cause of the disruption

The company operates more than 2,000 flights a day

Disruptions highlight risks of the 90% IndiGo-Air India duopoly in India’s air market

The crisis that has engulfed the airline, and led to more than 580,000 passengers being stranded