Originally Posted by acl65pilot

Now you know why the first leg can't be an international crossing.

The limits that were put on this were put there for a reason. It works well in the middle of the country where there is a limited increase in credit and most rotations would be costal turns or two-days.

What also hampers Delta using VB's as designed is how network utilizes their jets. The bump in credit they outlined for BOS is because there is a still a large mix of 737's and 320's doing the flying. The decide to go one way or the other on their gauge, the issue goes away.