In Portland today, out playing golf and 8 fighters flew in pairs around the airport. Did it last week too. There's an Air National Guard base near the aiport, but it didn't seem like they were taking off or landing there. Over the years, jets would take off from that base usually in a group of four, around noon or 12:30, daily. Very routine. But now double the amount of jets, in formation, around 10:30 and seemingly not taking off or landing at the base? Possibly came from the carriers? Couldn't get a good look on the planes to see markings or models