According to frequent flyers on Reddit's r/Delta community, "Preferred Seats" on Delta Air Lines refer to standard Main Cabin seats that are situated in more desirable locations, such as the front of the economy cabin or in exit rows. These seats do not offer extra legroom (unlike Comfort+) but provide the advantage of boarding earlier and exiting the plane sooner upon arrival. On Reddit, the general consensus is that these seats are "worth it" primarily for passengers who have a tight connection or those who do not hold Medallion status, as Silver, Gold, Platinum, and Diamond members get these seats for free at the time of booking. For non-status flyers, the cost can range from $10 to $50 depending on the route. Discussions often highlight that while the physical seat is identical to the rest of the Main Cabin, the convenience of being in the "front of the bus" is the main selling point. Users frequently advise checking the seat map late in the booking process, as these seats sometimes open up for free during the 24-hour check-in window if they haven't been sold.