Remember that Air Canada also operates a flight from Auckland to Vancouver, so make sure to hold an eye out for award and eUpgrade availability on that route, way too. You don’t get any lounge accessibility with Delta premium economy, but that’s not surprising provided how oversubscribed the SkyClubs are https://firstclassflightstohouston.politics.blog/2025/09/05/best-business-class-flights-to-canada-from-uk-top-airlines/