The mood among European and US airlines after reporting their second-quarter earnings

<p>Fuel cost rises stemming from the Iran war really started to hit home for airlines in the second quarter. </p><p>FlightGlobal&#39;s Airlines team, fresh from covering earnings season, takes a look at how carriers in Europe and the USA fared in the April-June period, and how they&#39;re feeling as they head into the second half of the year.</p>