Originally Posted by
yyz_atc_qq
Have you? Was the aircraft re-sequenced into the arrival stream and that’s why it took so long? Maybe I don’t know any better but unless they are taken a LONG way away from the airport to get back in line it should take less, and can take as little as 5 minutes (or less) if priority is needed.
While I've certainly seen fewer go arounds than you, my experience has always been closer to 15 minutes than 5. But in my cases, it's never been for an emergency - it's always been "previous aircraft has not vacated runway" or "low visibility".