shares of delta air lines inc dal were unchanged monday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 000 to 3294524 and the sp 500 index spx falling 074 to 417311 delta air lines inc closed 2021 short of its 52week high 5228 which the company achieved on march 15th the stock demonstrated a mixed performance when compared to some of its competitors monday as southwest airlines co luv fell 035 to 4010 china eastern airlines corp ltd adr cea fell 465 to 1701 and united airlines holdings inc ual rose 043 to 3502 trading volume 172 m eclipsed its 50day average volume of 152 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use