Surprise! Checked my flights today for our trip to Maui and Aulani and there was a stated change. On the way home. Flight time of leg two changed by 6 hours so would be impossible to make final connection. After being on phone with Delta for over an hour, got it changed and actually to a more preferable flight. I never received an email re the change. Guess I will be checking our reservations more frequently. We don't go until June. We were lucky to get seats together as the flights are pretty full.