<p class="ingestion featured-caption">A British Airways A320neo on display at the Farnborough Airshow.Pete Syme/Business Insider</p><ul class="summary-list"><li>British Airways is upgrading its short-haul cabins as part of a huge investment.</li><li>I flew on one of the older A320s, then toured a brand-new A320neo at the Farnborough Airshow.</li></ul><p><a target="_blank" class href="https://www.businessinsider.com/british-airways-first-class-suite-review-photos-2023-7">British Airways</a> is spending $9 billion to lift its reputation after years of slumping popularity.</p><p>When the two-year program was announced at a March press event, the most prominent change was new seats for its short-haul aircraft.</p><p>I flew on one of its older A320s in May so I could envisage the upgrade. Then, I had the chance to see on board one of BA's brand-new <a target="_blank" class href="https://www.businessinsider.com/airbus-struggling-outsider-beating-boeing-737-max-a320neo-2024-1">A320neo</a> jets at the Farnborough Airshow.</p><p>I was impressed by how modern it looks with a sleek navy-and-red color scheme. USB-C ports positioned on the seatbacks are also far more convenient than the old layout.</p><p>Here's what British Airways' old and new short-haul cabins are like.</p>