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How to Fly Delta One Lie-Flat Seats on Domestic Routes in January 2026 How to Fly Delta One Lie-Flat Seats on Domestic Routes in January 2026

How to Fly Delta One Lie-Flat Seats on Domestic Routes in January 2026
JT Genter
by JT Genter
1 hours ago
24
Delta mostly uses its internationally-configured aircraft, well, on international flights. However, during January 2026, Delta has scheduled widebody aircraft with lay-flat business class seats on 2,564 domestic U.S. flights. That's an average of over 82 flights a day! In this article, we list out (and map) all 75 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.