3 ms·‘average border processing time 150 mins but some travellers say wait is longer1 points by beardyw 3y agobeardyw 3y agoSomeone needs to have averages explained to them. > One woman wrote at 10.15am: “We arrived at 7:30am and are still waiting!” I make that 165 minutes.elviejo 3y ago"The F-law of averages"... Is a great book to understand why averages are a misleading metric...