EasyJet has turned down yet another acquisition offer, citing concerns about the deal’s ‘deliverability’—a phrase that has mysteriously become the airline industry’s way of saying ‘we do not believe you actually have the money, and we suspect you are making it up as you go.’

This is the fourth rejection in as many quarters, which raises an obvious question: at what point does an airline stop waiting for a buyer and start accepting that the market is telling it something? EasyJet’s board appears to have chosen a different path. They are now operating under the assumption that if you reject enough offers, eventually someone will offer you something so absurd that ‘deliverability’ stops mattering altogether.

The use of ‘deliverability’ is doing heavy lifting here. In normal English, it means ‘can you actually hand over the money you are promising?’ In modern finance, it has become a polite way to ask whether a bidder’s funding is real or merely a PowerPoint slide that someone spent six hours perfecting. EasyJet is essentially saying: prove it. Show your work. Let us see the actual pounds.

Meanwhile, the airline continues flying people between European cities for prices that suggest they are not entirely convinced those cities exist. If EasyJet’s board is waiting for a bidder with genuinely solid footing, they may be waiting longer than their current business model suggests is wise. But rejecting four offers is a good way to look principled while the clock ticks.