Sorry, I don't know what that is? These are the nominal values taken straight from the Operational Performance monthly press releases from UA's newsroom site.
Let me know what the adjustment means, and I can try to apply it.
UA changed what it is reporting. A:00 is actually on time while A:14 is "DOT on time" or within 14 minutes of schedule. It would be expected that the numbers dropped when the target got harder.