Looking on the internet deeply has found these results:

In this outing is the most popular phrase on the web.

On this outing 1158,000 results on the web	In this outing 1190,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Wasn't this outing with Ye Eun fun? Went off about "the outing of all outings in Neptune", and then he vanished. I hope that the House will be generous to me in allowing me to stray a little on what is, almost certainly, my last outing in this mother of parliaments. eating everything in this room that isn't made of plastic. Outing and rich dinner in the famous restaurant "le trou normand". You act like you did Duke some huge favor by outing him, but you're guilt We can't risk outing you in the process. Your first outing in months and to be so neglected by Francis.

On this outing

1158,000 results on the web

In this outing

1190,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Wasn't this outing with Ye Eun fun?
Went off about "the outing of all outings in Neptune", and then he vanished.
I hope that the House will be generous to me in allowing me to stray a little on what is, almost certainly, my last outing in this mother of parliaments.
eating everything in this room that isn't made of plastic.
Outing and rich dinner in the famous restaurant "le trou normand".
You act like you did Duke some huge favor by outing him, but you're guilt
We can't risk outing you in the process.
Your first outing in months and to be so neglected by Francis.