There is a simple answer Dale.. I don't know
Let me go and take a look at the flights and get back to you

These routes, like the vast majority of the others are all taken from 'World Air Routes' for a given year so unless a faux pas has been made along the way.. they are what they are. We'll see
EDIT:
Explanation found for the KORD flights. Looking at the flight number.. CBF400P.. the P indicates this was a positioning flight. When we order new aircraft, they're not delivered to one place in particular and rarely to where we actually need them. The more aircraft you buy at one time, the more they're scattered all over the globe. KORD, is an oft used delivery location as are KJFK, EDDM, LFPG.
As 2 flights have come out of KORD, it's obvious that 2 of the fleet we ordered were delivered there and rather than us transfer them direct to the correct location (which we do sometimes but costs money).. these were flown back.
So.. KJFK is and was the extent of the Comet4's routing amigo. I'll pop over and delete the positioning flight to stop any further confusion. There are many such flights still active in the database which I delete when I stumble over them but more often than not, you have to go looking rather than stumbling over one. Sorry for the confusion
ATB
DaveB
