The best business-class seats — including closed-door seats, lie-flat seats, and next-level amenities — in the sky right now.

Delta First Class seats are wider and more ... However, for international or premium transcontinental flights, Delta One Business Class is the clear winner, offering a superior blend of comfort ...

Less pricey than business class but more comfortable than the main cabin or basic economy, Delta Air Lines' Comfort+ seats offer travelers ... flyers on long-haul international flights.

Hauenstein said Delta's biggest opportunity to add premium products and services is in the international ... seats. While executives didn't further discuss the previously hinted-at "business-class ...