After seeing all the Delta posts on this board I've been checking my flight times religiously to make sure they have not been changed. What I haven't paid attention to until today is my seats. Today I noticed that the seats on my itinerary do not match the plane layout you can check to see how many seats are still available. We were in rows D and F and lo and behold the plane does not have those rows. When I called I was told there had been an equipment change and they had assigned me new seats. Of course the new seats left my children ages 3 and 5 sitting on their own. I was able to get new seat assignments, not all together but at least each child gets to sit next to a parent. I guess I'll now be calling them every two weeks to make sure our seats haven't been changed again. I don't know how to do that online.