Is it normal for pilots to board after the plane has already boarded and then push back 15mins later?

Posted by Shikatanai@reddit | aviation | View on Reddit | 14 comments

One of the pilots came straight back out of the cockpit with hi-vis vest on and headed down for what I expect was the walk around.

They boarded with duty free bags but no carry ons.

I’m assuming they’d already done the preflight?? But would be cutting it fine to do walk around? Alternatively maybe they flew the plane in and are turning around to fly it back out?

It’s a 3 hour international flight in an Airbus A320N.