The moment you realize your plane is pulling away from the gate without you is one of the most stressful experiences in travel. Whether it was an unexpected traffic jam, a security line that moved at a crawl, or a misjudged connection, the panic is real. But before you resign yourself to a ruined trip, take a breath—there are clear procedures in place to get you back on track. Vietnam Airlines has established a comprehensive set of rules for handling missed flights, and know