I-130 Waits Run 35% Below Last Year, but an Upward Drift and Center Gap Complicate the Picture

The median final-stage wait for I-130 approvals this week is 51 days, compared with 79 days recorded in the same week one year ago. That 28-day improvement, a 35.2% year-over-year decline, is the headline. The asterisk follows immediately: the two active processing centers this week are separated by 287 days. IOE, which handled 4,217 of this week's 4,237 approved cases, posted a median of 50 days. The National Benefits Center (MSC) handled the remaining 20 cases at a median of 337 days. That gap triggered the uneven_centers anomaly flag. MSC's sample is thin enough that its figure should be read as a rough indicator for applicants with MSC-prefix cases, not as a stable center-level estimate.

Zooming out to the full 12-week window, medians have ranged from 25 days (the week of June 29) to 76 days (the week of June 15), so this week's 51-day reading sits in the upper half of that range. The stretch has been volatile: the series moved from 67 days in early June down to 25 days by late June, then back up to 55 days the prior week before settling at 51 days. The year-over-year comparisons have been favorable throughout the recent weeks, with this week's same-week-last-year figure of 79 days well above the current level.

IOE accounts for 4,217 of this week's 4,237 approved cases, or about 99.5% of the total. MSC accounts for 20. At that volume, MSC's 337-day median reflects a small group of cases routed through the National Benefits Center, likely adjustment-of-status pre-processing transfers, rather than a center-wide processing condition. The uneven_centers anomaly value of 144.28 is mathematically driven by this gap; it is a signal about case-mix routing, not evidence of a processing breakdown. The 8-week slope at IOE is +1.7 days per week (R² = 0.50); MSC's slope is +18.2 days per week (R² = 0.52), though the sample is too thin across the 12-week window to treat that slope as reliable. Applicants whose receipt number begins with MSC should be aware that this week's figure is an imprecise estimate based on a small sample, not a benchmark comparison against IOE's much larger volume.

Beneath the favorable year-over-year headline, the 8-week slope is +1.7 days per week, above the editorial threshold of ±0.5 days per week that separates directional movement from noise. If that pace continued for another eight weeks, the median would add roughly 14 days from the current level. The R² of 0.50 on the 8-week fit is a moderate result: the direction is upward, but week-to-week readings have been noisy. The series moved from 31 days in the week of June 22 to 43 days in the week of July 6, then to 47 days in late July, and then back and forth around 44 to 55 days through August. Reading any single week as confirmation of the trend overstates what the fit supports.

The 8-week drift is pointed in one direction, but the week-to-week noise makes it a signal to watch rather than a settled trajectory.