When an airline cancels your flight, what you’re owed depends on when they inform you and whether they offer an alternate. If they cancel less than 2 weeks but at least 24 hours before departure, they must either move you to another acceptable flight or give you a full refund — your choice, not theirs. If they don’t inform you properly and you show up at the airport to find the flight cancelled, you’re entitled to a full refund plus compensation up to ₹5,000, ₹7,500, or ₹10,0