Delta Air Lines will stop blocking middle seats in first half of
Delta, alone among airlines, to leave middle seats empty through April
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Delta will begin booking the middle seat again on May 1
Delta Air Lines will stop blocking middle seats in first half of 2021
Delta to Stop Blocking Middle Seats in First Half of 2021, CEO Says
Delta Air Lines extends middle seat blocking through April 2021
Delta remains holdout on middle seats, keeping them blocked
Delta extends middle seat policy
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Goodbye Empty Middle Seat. Delta To Start Selling All Seats
COVID travel: Delta flights won't block block middle seats anymore