Ouch, 6 in a row? Not sure if we're talking 10-15 minute delays (which they can usually make up for in the air) or 1+ hours which tend to throw your entire day off. I've been pretty lucky lately, but most of mine are quick west-coast flights. Not sure what would cause that many delays since there hasn't been much bad weather from what I've seen, and 6 flights going MX would be quite the statistical anomaly. I recommend staying away the lottery for the next little while