Delta SkyMiles are dynamically priced, so there’s no fixed award chart to make an easy estimate. (That said, we peg the value of Delta SkyMiles at around 1.2 cents on average, according to ourlatest airline mile valuations.) Luckily, using your Delta SkyMiles to book a cabin upgrade is ...
First class is usually laid out in a1-2 or 2-2 format, depending on the aircraft, whereas Delta Comfort+ is always either a 2-2 layout on regional jets or a 3-3 layout on larger mainline planes. First class passengers get larger seats with a larger tray table, larger entertainment scre...