Delta Air Lines announced plans to retrofit approximately 240 Boeing 737-800 and 737-900ER aircraft with fuel-saving aerodynamic finlets. During the same period, the National Legal and Policy Center proposed that the airline adopt cumulative voting for its board elections. Additionally, Berkshire Hathaway, led by CEO Greg Abel, disclosed a new investment in Delta Air Lines totaling nearly 40 million shares, valued at approximately $2.65 billion.
