Airlines weigh passengers in the name of safety and fuel efficiency, often because it's required by law. But whether it's necessary depends on who you ask.
Marathon commercial flights that test the limits of long-range jets are getting help from an unlikely source to avoid falling short of their destinations: machine-learning algorithms.
By Archishma Iyer (Reuters) -Air New Zealand Ltd on Thursday struck an optimistic tone over travel demand for the remaining fiscal 2023, while noting .