Heads up, deal-seekers! Delta's throwing a curveball in January 2026 by flying some of their international widebody planes – the ones with fancy lie-flat Delta One seats – on a ton of domestic routes. We're talking over 80 flights a day across 75 different routes within the US! That means you could snag a seriously comfy, premium experience without even leaving the country. Why should you care? Well, imagine flying coast-to-coast in a seat that usually whisks people off to Europe or Asia. Talk about a major upgrade! This article from AwardWallet Blog spills all the details, listing every single route and flight number where you can find these hidden gems. But the real kicker is how to book these flights using your points and miles. The blog post gives you the inside scoop on the best strategies to score those coveted Delta One seats for less. Think of it as a cheat sheet to flying in style without breaking the bank. So, if you're planning any domestic travel with Delta in January 2026, definitely check out the full list. You might just find yourself stretching out in luxury, all thanks to a little insider knowledge!