The UK's biggest airlines are failing to provide a basic level of care to flyers who face disruption, a Which? Travel investigation has found.
Although carriers have an obligation to help customers stranded by delays and cancellations, many are shirking their responsibilities.
A huge 44% of passengers told us they couldn't even find a member of staff to speak to when held up at the airport.
Disrupted Ryanair customers were worst off, with 61% telling us they were unable to track down an employee.
Even the lucky ones who made contact with staff weren't necessarily better off: 42% were unhappy with the assistance they received.
On the other end of the scale, 92% of flyers with Norwegian Air and Jet2 reported that staff were helpful.
To make matter worse, one third of passengers were not even given a reason for the disruption.
Again Ryanair was worst for leaving customers in the dark. Even when staff were present, 42% said they received no explanation for the delay.
One of these passengers was Which? member David Fowler whose flight was diverted 200 miles mid-flight and landed in Brno (Czech Republic) rather than Budapest (Hungary). He told us that 'after landing, the crew vanished into thin air... no explanation was given by anyone.'
Under EU law, passengers must be provided with food and drink if a delay is more than two hours - regardless of the reason.
Yet less than half of passengers (40%) told us they were given a voucher for refreshments during their delay.
If you're more than three hours late, you could also be owed up to u20ac600 per passenger - as long as the cause of the disruption isn't classed as an extraordinary circumstance.
Again, regardless of the reason, airlines are required to give you the rules for compensation and assistance in writing - by leaflet or email.
Despite this being a legal obligation, only 22% of passengers said their carrier had passed on this information.
Many flyers complained to their airline following delays and cancellations only to end up even more frustrated.
One in 10 passengers waited more than 90 days to get a response. And when a reply did finally materialise, it often wasn't worth waiting for.
A whopping three quarters (75%) of British Airways customers were unhappy with the outcome of their complaint. That's higher than the number of dissatisfied customers with both easyJet (49%) and Ryanair (63%)
See what happened to stranded passenger Sharon Neyjahr after her BA flight was cancelled because of snow.