I was 2/3 last week. The shortest one, IAD-EWR, did not clear on Monday morning (8:30 departure). It was A320 aircraft. I always got CPU on HKG-GUM (B737-700); this was also true last week, cleared at T-36 h. I cleared the upgrade on DTW-IAD (CR7) immediately after same day change. In fact, I was the only 1K (no GS) on this plane.