Flights may be filtered by numerous factors including airline, airport and price; but will also by other standards like plane style and payment strategy. So I didn't rest within the flight. Also, the crew was likely understaffed as it took pretty very long time to take trash following the food. https://altbookmark.com/story20141890/the-smart-trick-of-premium-economy-flights-to-sydney-that-no-one-is-discussing