QANTAS is today and tomorrow operating non-stop Airbus A380 flights between Darwin and London Heathrow, with the closure of Singapore transits forcing the re-routing of QF1/2.The above snippet is the first part of an article sent to subscribers in Travel Daily's issue from 25 Mar 20 To see the full story, see the embedded issue below or CLICK HERE to download Travel Daily from 25 Mar 20