DAL - air getting thin up here

Can someone please explain to me why the money flow is so low, but stock price close to upper trend of channel and RSI and MACD also very high? I think DAL and IYT (transports etf) overdue for correction, and since this sector has been best of bread in an otherwise stalled market, I think the smart money has already flowed out and sitting pretty, while those not watching closely will get a not so pleasant surprise during a sharp sell off soon. Have PUTS laid in. Also, check out last trip to the bottom channel trend line, overshot big time... this time? Well, what do you think? Yes I said "correction", and this could very well rattle the markets. When DAL starts its decline, I will be watching very closely where it winds up.