Passengers are seen in silhouette at a Delta Sky Club as an airplane parks at a gate in front of them at Hartsfield-Jackson Atlanta International Airport ahead of the Fourth of July holiday in Atlanta, Georgia, U.S., July 1, 2022.
Mandatory Credit:	Elijah Nouvelage/Reuters/FILE

Passengers are seen in silhouette at a Delta Sky Club as an airplane parks at a gate in front of them at Hartsfield-Jackson Atlanta International Airport ahead of the Fourth of July holiday in Atlanta, Georgia, U.S., July 1, 2022.
Mandatory Credit: Elijah Nouvelage/Reuters/FILE

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Deadline for airline 5G retrofits could add to travel woes this July 4 holiday

A looming deadline for airlines to retrofit their planes with updated technology could potentially disrupt some flights during one of the heaviest travel weekends of the year.