It’s unclear whether the idea will take flight.

But back on the ground, one airport in New Zealand is implementing a maximum time just three minutes for loved ones to say goodbye to their relatives with a hug.

“It’s hard to say goodbye so make it quick. 3 minutes max,” one of a series of signs at Dunedin Airport on the country’s South Island says.

“Max hug time three minutes” another reads.

Those seeking “fonder farewells” should “use the car park” where a generous…