I-129F's 36-day weekly jump sits inside a flat, oscillating 12-week band
The week of August 24 produced a 191-day median, up 36 days from last week, but the 8-week trend shows no directional movement. A separate anomaly: RFE (Request for Evidence) response cases cleared in just 14 days, compared to 258 days for cases without an RFE.
I-129F fiancé visa petitions posted a median final-stage wait of 191 days the week of August 24, up 36 days from last week's 155. That move looks large, but the 12-week record puts it in context: medians for this form have ranged from 146 days (week of June 29) to 201 days (week of August 3), and the 8-week regression slope is just -0.7 days per week with an R² of 0.01, meaning there is essentially no measurable directional trend. This week's reading sits at the high end of the existing band, not above it. Meanwhile, an RFE-fast anomaly fired: cases that responded to a Request for Evidence cleared in a median of only 14 days, against 258 days for cases without one.
- This week's I-129F median of 191 days rose 36 days week over week, but the 12-week range spans 146 to 201 days, and the 8-week slope of -0.7 d/wk with R² = 0.01 confirms no directional trend.
- An rfe_fast anomaly fired: RFE-response cases cleared in a median of 14 days this week, compared to 258 days for plain-processing cases, consistent with a batch-clearing artifact.
- Every 2026 filing-month group from April through August shows 0% approved as of the August 31 snapshot, reflecting the form's typical 180- to 200-day final-stage wait.
- The active pending backlog across all I-129F filing groups grew by 3,478 cases (+3.9%) over the 28 days ending August 31, reaching 92,496 active cases.
- The 4-week forecast carries an R² of 0.01 and a ±37-day confidence band, placing projected medians in a ~153 to 228-day range through the week of September 21.
A 36-day jump that the trend says to take calmly
The I-129F median final-stage wait came in at 191 days the week of August 24, up 36 days (+23.2%) from last week's 155. Taken alone, a move that size can look like the start of something. The 12-week record argues otherwise: the form's median touched 201 days as recently as August 3 (W32) and fell to 146 days in the week of June 29 (W27). The 8-week regression slope is -0.7 days per week, with an R² of 0.01, meaning the data shows no meaningful directional trend. This week's 191-day reading lands inside the 146-to-201-day band the form has been oscillating through all summer, not outside it.
2026 filers: no approvals yet through at least five months
The filing-month cohort (a group of cases) burndown tracks all cases filed in a given month and counts how many have been approved as of a snapshot date. As of August 31, every 2026 filing group from April through August shows 0% approved. The April 2026 group, now 21 weeks old, has just one approval recorded out of 3,661 total cases. This is the expected pattern for a form where final-stage medians run in the 180-to-200-day range: most of those filers have not yet reached the median wait, let alone cleared it. Separately, the active pending backlog (pending cases that have not yet been adjudicated) across all I-129F filing groups grew by 3,478 cases (+3.9%) over the 28 days ending August 31, reaching 92,496 active cases. That growth rate is in line with a form where new filings are consistently arriving and adjudication (USCIS's decision step) is slow to absorb them.
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