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.

Crazy Good Availability for Starlux Flights Using Alaska Miles

Alaska Airlines and Starlux (the Taiwan-based airline) launched a partnership earlier this year, and mileage redemptions with Alaska Mileage Plan miles are now live. That means you can book Starlux awards. And I'm not just saying, "In theory, you can book awards." You really can book awards...pretty much any day you want. Let's show you how to take advantage of this award availability for a dream trip to Taiwan or onward to other points in Asia.

American Airlines Moves Morocco To Europe, Decreasing Award Prices and Increasing Routing Options

Overnight, American Airlines moved the entire country of Morocco from Africa to Europe—at least for the purposes of award travel. Believe it or not, the impacts of this change are largely positive for award travelers traveling between many regions—including from the U.S. to Europe. Read more about the impacts on mileage costs, possible routings, and award ticket taxes and fees.