Southwest Airlines ended the week with shares down 4.79% at $32.20. Q3 earnings were 11 cents per adjusted share, revenue rose to $6.95 billion. Stock fell by 7.5% after announcement of new charges, but CEO Bob Jordan sees positive performance in new initiatives. American Airlines posted $13.7 billion in revenue with shares soaring 8%. Investment research firm Zacks predicts growth for both airlines in Q4. Concerns arise over government shutdown’s impact on air travel.

Read more at Yahoo Finance: Why Southwest stock is down while American Airlines is soaring