Originally Posted by
tusphotog
You mustn't fly through SEA in June, July or August. This is quite normal.
Fly out of Seattle year round. Even during cruise seasons I had not seen the TSA line as long as it was on Monday of this week. It was 5-6 snake turns. I seriously contemplated walking down and go through the first class line but had a work phone conversation that could be done while waiting. No big deal as the line was reliably moving.