How to Fly Delta One Lie-Flat Seats on Domestic Routes in December 2025 How to Fly Delta One Lie-Flat Seats on Domestic Routes in December 2025

How to Fly Delta One Lie-Flat Seats on Domestic Routes in December 2025

Delta mostly uses its internationally-configured aircraft, well, on international flights. However, during December 2025, Delta has scheduled widebody aircraft with lay-flat business class seats on 2,435 domestic U.S. flights. That's an average of over 78 flights a day! In this article, we list out (and map) all 65 routes and the exact flights where you'll find these aircraft flying within the U.S. Plus, we'll show you the best ways to book these flights with points and miles.

How To Fly American Airlines’ Best Business (and First) Class Seats Within the U.S.

Usually, you have to fly pretty far to fly in American Airlines' best lie-flat business and first-class seats. However, during December 2025, AA is flying over 1,800 flights within the U.S. using these internationally-configured and specialty aircraft. Check out this article to see the 51 routes that have an Airbus A321T or Boeing 777 or 787 flying within the U.S. this month.

The Award Traveler’s Guide to Qatar Airways Qsuites: What It’s Like & How to Book With Points

Qatar Airways Qsuites business class is one of the best ways to fly. If you’re hoping to try it for yourself, it’s worth knowing which planes have these ultra-private suites, the best ways to book with points, and what to do if you get the dreaded aircraft swap email. In this award traveler’s guide to Qatar Airways Qsuites, we’ll cover everything you need to know about flying one of the best business class products in the sky.