The difference in the semantics is that one legally requires 250 euros to be given to the customer, and the other requires them to arrange a hotel, provide food

The difference in the semantics is that one legally requires 250 euros to be given to the customer, and the other requires them to arrange a hotel, provide food and potentially issue a refund. It’s also worth noting that delays currently result in large costs for airlines, and there is already an incredibly strong motive to stop delays and issues happening.