What to expect @ LIS airport for an intra-EU flight?
I have a 600pm departure from LIS in mid-february, trying to work out what a reasonable time to arrive at the airport is. It's a sunday evening flight. For intra-EU flights at some airports (BRU leaps to mind) I'd have no qualms about just showing up just an hour before the flight, but I've never flown TAP and I've never been through the Lisbon airport, so I have no idea what to expect as far as checkin, security, immigration, cut-off times, etc.
I have gold status with star alliance, and I'm flying TAP.