Delta Air Lines Inc. Consumer Discretionary | S&P 500 | DAL | | 2019 - 37,624,310 2020 - 17,448,981 2021 - 24,807,474 Fluctuating | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - 5,476 2020 - 1,755 2021 - No data No data | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - No data 2020 - No data 2021 - 3.83 No data |