I just got back from flying to California to visit my family.  It is ridiculous what the airlines are doing nowadays to stay in business.  I had already gotten used to them not serving meals on Delta's flights, so I pack accordingly, thanks in part to this forum.  However I was shocked when I got on board and discovered that they were going to 
SELL us our meal.  
I, of course, declined to even look at the menu.  I noticed most of the other passengers also declined the so called meal service.  However I have found the menu at Delta's website.  Go 
here and click on the link to "Atlanta Bread Company" to see the menu.  I usually fly on Delta so I don't know what the other airlines are doing in food service, but I suspect it's much the same.