In absolute honesty, it has been a horrible summer with Delta. When you have major hubs (ATL, LGA/JFK, DTW) constantly having weather and crew duty days already scheduled within hours of the daily maximum, chaos ensues.
I said it in an earlier post about summer travel, both the airlines and ATC are to blame.
Airlines are definitely not putting enough padding into crew duty limits. June - August is always busy, and they create schedules to maximize flying. However, (imho) the trips created for the crews are made without the necessary contingencies in place. You need padding for delays as summer thunderstorms are inevitable.
ATC, whole different set of problems. They have done a massive hire and they don't know how to reroute traffic in real time like the old timers, so when any blip of weather occurs they close the air space. It is incredibly frustrating.
The worst part Delta is doing right now is the "rolling delay." They know the plane and/or crew is coming in late, but they keep rolling a new departure time. First it is 30 minutes, then an hour, after that hour they add 45 minutes. It is absolutely irritating. I know they do it in hopes the can reroute a different plane and/or crew, but that perfect case scenario is few and far between. I am not a fan of the rolling delay.
@kymom99, I am so glad he is making it home earlier. Enjoy your time.