It would be interesting to see how elastic demand is for this factor. I guess it depends on how easy it is to book the same flight with another airline who don'

It would be interesting to see how elastic demand is for this factor. I guess it depends on how easy it is to book the same flight with another airline who don't use 737Max vs how much of a discount the airline can get for using them (plus passenger numbers and what proportion care and how effective a rebranding they can run etc).