Delta Airlines lets passengers choose their seats at their own time-preference, either during booking or later. Book your flight with Delta Air Lines, you will be offered seats of the following types: Standard Economy, Preferred Seats, Delta Comfort plus, and First Class. You can also choose your seat at a later time by visiting the Delta website or using your Fly Delta app. Be aware that additional charges may apply to premium seating like Comfort+ or First Class.

For long-haul flights, especially, do choose your seat as soon as you book to have a pick of the best available. If you don’t select a seat during booking, Delta will assign one at check-in.

In the same vein, Delta Airlines Seat Selection is pretty much alike. Travelers on United may select from either Standard Economy seats or upgrade to Economy Plus for extra legroom and comfort. Like the former, this airline allows its passengers flexible seating options through which travel experiences can be improved by selecting seats of preference.