Inverted HS + Gartley + 78.6% retracement all indeed gives boost but the question is how far away. 
This should be fifth impulse on the progress. Yet it has not reached W3 top and it is not far away anymore to get there, at so far retraced from up also as 0.786. With 100% and above once achieved risk of ending fifth starts to come up fast. 
EurUsd 78.6% annual (year) chart retracement could mark end once reached while 61.8% ended W3 a few weeks earlier.
CAL + DAL down again for 4:th direct day. Might be time to lock the profit and run even Aviation indursty charts indeed look all terrible, all of them starting from DAL.