A young man named Louie Siegel wore a T-shirt both front and back of which expressed anti-Zionist sentiments, one side proclaiming that he was a Jew calling for a ceasefire. Cabin crew repeatedly enjoined him to cover up the T-shirt. The full story is at https://truthout.org/articles/delta-airlines-forces-passenger-to-remove-t-shirt-in-anti-palestine-move/. In addition, Delta is under fire for action against an on-board employee for wearing a Palestine pin https://www.middleeasteye.net/trending/delta-airline-under-fire-staff-palestine-badge. And finally, Delta has a history of anti-union activities: https://apnews.com/article/flight-attendants-protests-unions-airlines-ed92010a0afd6182acfd0d5b6df6bd9a
If you are moved to complain personally to Delta, here are addresses of management:
P.O. Box 20706. Atlanta, Ga 30320-6001. https://www.delta.com/Primary Contact. Richard Cox. SVP Reservation Sales and Customer Care. Atlanta, GA 30320-6001. Richard.Cox@delta.com.Secondary Contact. Heidi Gould. General Manager – Customer Care. P.O. Box 20706. … Chief Executive. Edward Bastian. CEO. P.O. Box 20706.