shares of delta air lines inc dal slipped 220 to 4748 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 040 to 455464 and the dow jones industrial average djia rising 052 to 3541124 this was the stocks second consecutive day of losses delta air lines inc closed 233 short of its 52week high 4981 which the company achieved on july 13th the stock demonstrated a mixed performance when compared to some of its competitors monday as southwest airlines co luv fell 013 to 3720 united airlines holdings inc ual fell 269 to 5606 and american airlines group inc aal fell 310 to 1688 trading volume 94 m remained 23 million below its 50day average volume of 118 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