Air travel is a mixed bag. Inflight entertainment systems, free Wi-Fi (for at least messaging), better airports etc. try to reduce the hassle the system has introduced over the years. But also, the number of personal flights that are delayed by more than an hour was concerning in the recent days. The stipulated times were only a suggestion, and the real time depends pretty much on factors that almost nobody has any control on. The schedules for flights have become so tight that only a perfect world without inconsistencies can handle that dense a network. Throw in the climate change, and it is expected.