I wouldn’t be surprised if ticket booking sites didn’t throw up a “this could potentially be a 737 Max plane” indicator the moment these planes are ungrounded.
Because the first ticketing site that did that would gain a definite edge. And even if the airline doesn’t tell you what plane is flying, we know what routes and airlines are flying 737 Max’s, which is enough to raise an indicator. If that happens, flying a 737 Max may potentially cause airlines to lose money even if the particular flight isn’t a 737 Max, because it might be one.
Because the first ticketing site that did that would gain a definite edge. And even if the airline doesn’t tell you what plane is flying, we know what routes and airlines are flying 737 Max’s, which is enough to raise an indicator. If that happens, flying a 737 Max may potentially cause airlines to lose money even if the particular flight isn’t a 737 Max, because it might be one.