AUSTRALIA'S busiest domestic air route got even busier in May, with new BITRE figures for the month showing Sydney-Melbourne grew by 7.2% year-on-year to 626,000 passengers.The above snippet is the first part of an article sent to subscribers in Travel Daily's issue from 28 Jul 23 To see the full story, see the embedded issue below or CLICK HERE to download Travel Daily from 28 Jul 23