Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.Frequent flyers and aviation enthusiasts are probably well aware that the world’s longest flight — Singapore 21, from Newark (EWR) to Changi Airport (SIN) — relaunched in October of last year. Those less tuned into the magical world of air travel, however, may not have had the faintest idea — until a special CBS segment aired on Sunday.CBS viewers got to experience the nearly 19-hour Singapore Airlines journey during this morning’s five-minute network TV segment, detailing everything from the onboard seating configuration — including the lack of a “regular” economy class — to healthier meals designed specifically for this flight.Reporter Kris Van Cleave and producer Christina Ruffini were both onboard the same Singapore 21 inaugural I covered for TPG back on October 12, 2018 — and worked their butts off the entire 18 or so hours to capture this episode for CBS — so I’ve been eagerly awaiting today’s airing.While I’m not in any hurry to join the world’s longest flight again — 18 hours is an awfully long time to spend on a single aircraft, even with a private lie-flat seat in business class — it was certainly a thrill to relive the experience on TV.For more on the world’s longest flight, see:Review: 18 Hours in Nonstop Style on the World’s Longest FlightReview: Singapore Airlines Premium Economy From Singapore to NewarkSingapore’s Menu Lists Calories, Carbs and MoreThe World’s Longest Nonstop Flights, Updated