I fly a couple times a year from Portland, OR.
The line at security is typically 0-20 minutes. Add in walking time, and I'm getting from car to gate in 10-30 minutes.
But I still feel like I need to get to the airport at least 90 minutes, if not 2 hours early, just in case I end up flying on a day where 1 of the 2 security checkpoints is entirely closed and every traveler is now forced to go through a single checkpoint and it's going to take over an hour.
