Yes! Delta Air Lines uses 'boarding groups' for all its passengers. This feature allows passengers to board their flights comfortably. Moreover, airlines assign passengers to different Delta Boarding Groups based on the factors provided below.
Passengers are grouped based on their membership status.
The airline prioritizes passengers holding premium tickets.
First-class flight flyers get early access to their flight.
Flyers with children are also given priority to board the flight.

For more information about the boarding groups of Delta Airlines, flyers can visit its official website or read the blog mentioned by Group Travel Airlines.
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