[ad_1] <br><img src="https://images.mktw.net/im-56960777" /><br>Southwest and American Airlines lead the S&P 500’s decliners ahead of the open. <br>[ad_2] <br><a href="https://www.marketwatch.com/story/alaska-airs-loss-forecast-for-the-current-quarter-is-less-than-half-was-wall-street-expects-780fcb09?mod=mw_rss_topstories">Source link </a>