I-751 final-stage wait doubles to 140 days as weekly volatility continues
Week 18, 2026. The median swung from 51 days three weeks ago to 70 days last week to 140 days now, a pattern driven by a thin sample of 141 approvals rather than any directional shift in adjudication pace.
The I-751 final-stage wait came in at 140 days this week, up 70 days from last week's 70-day reading and well above the 51-day reading two weeks prior. With only 141 cases approved this week, far below the 12-week weekly average of roughly 390, the jump reflects compositional change in which cases happened to clear rather than a genuine slowdown. The 8-week slope is -5.8 days per week but an R² of 0.09 confirms the regression explains almost none of the variation. Meanwhile, an RFE (Request for Evidence) anomaly flag fired: cases with an RFE response on record cleared in a median of just 25 days, compared with 119 days for cases without one.
- This week's 140-day median follows readings of 70 and 51 days in the prior two weeks, a 173% swing over three weeks driven largely by a thin sample of 141 approvals.
- An rfe_fast anomaly fired: RFE-response cases cleared in a median of 25 days this week versus 119 days for non-RFE cases, a 4.8x ratio that inverts the typical pattern.
- The active I-751 pending backlog grew by 3,692 cases (+7.3%) in just six days, with the 2026-04 filing-month group adding 1,987 active cases in that window.
- Cases at the 'Case Is Still Being Processed By USCIS' stage, representing 28.9% of all active cases, show a median wait of 299 days (25th percentile 229 days, 75th percentile 339 days) across 32,263 cases.
- Virtually no 2026 filers have been approved yet: the January 2026 filing-month group has 3 approvals out of 11,368 cases, consistent with the form's historical 12-to-24-month processing timeline.
140 days, up from 70 last week, but the swing is the signal
The I-751 final-stage median landed at 140 days this week, up 70 days (+101%) from last week's 70-day reading. Two weeks ago the median was 51 days. Tracing the past five readings in order: 186 days, 79 days, 51 days, 70 days, 140 days. That sequence does not describe acceleration or deceleration; it describes oscillation. Only 141 cases were approved this week, less than half the 12-week weekly average of roughly 390, which means the median can reflect which particular cases happened to clear as much as any underlying movement in adjudication (USCIS's decision step) pace.
The 8-week regression carries a slope of -5.8 days per week, which would suggest modest improvement if taken at face value. But R² of 0.09 means the linear fit explains roughly 9% of the week-to-week variation; the rest is noise. The pattern is labeled 'noisy_stable.' Readers should not interpret this week's 140-day reading as a renewed slowdown, nor last week's 70-day figure as evidence of acceleration. Both are within the normal scatter of a highly variable series.
RFE-response cases cleared four times faster than standard cases this week
The sole anomaly flag fired this week was rfe_fast. Cases with an RFE (Request for Evidence, USCIS's standard follow-up letter asking for missing documents) response on record posted a median of 25 days to approval this week. Cases without an RFE posted 119 days. The ratio is 4.8x, an inversion of the usual pattern in which RFE-response cases take substantially longer. This likely reflects a batch of older RFE-response cases clearing in the same week rather than any structural change in how USCIS adjudicates (the case decision step where approval, denial, or a further evidence request is issued).
4.81x RFE response cases clear faster than the plain processing cohort.
Receiving an RFE is not a denial signal. Most I-751 cases that receive an RFE are ultimately approved. The fast clearing this week suggests those particular cases were resolved, not that the pipeline is broadly faster. This is a one-week snapshot drawn from 141 total approvals, a thin sample in which a modest cluster of long-pending RFE-response cases resolving together can shift the group's median considerably.
Where 54,000 pending cases are waiting
The active pending backlog (cases not yet approved or exited) totals 54,042 cases as of May 10, 2026, up 3,692 cases (+7.3%) in just six days. The largest share of that growth came from the 2026-04 filing-month group, which added 1,987 active cases over that window. This is not approvals being cleared; it is new filings arriving faster than adjudications are completing.
The three largest stages by case count tell the pipeline story. Biometrics (fingerprint and photo appointment) scheduled: 36,610 cases, with a median of 19 days at that status and a 25th percentile (p25) of 17 days and 75th percentile (p75) of 23 days, a routine queue. 'Case Is Still Being Processed By USCIS': 32,263 cases, representing 28.9% of all active cases, with a median of 299 days, p25 of 229 days, and p75 of 339 days across those 32,263 cases. This is the primary holding stage. 'Case Was Received': 22,418 cases at a median of 19 days. Separately, cases at the 'Case Was Updated To Show Fingerprints Were Taken' status, a distinct older status that predates the current biometrics workflow, show a median of 857 days across 205 cases, though that sample is too small to interpret as a reliable signal.
More than 32,000 I-751 cases are parked at the 'Case Is Still Being Processed' stage, where the median wait sits at 299 days.
Preview
Unlock the rest of this brief
Subscribers see the full analysis, including detailed forecasts and personalised case lookup.
- Full premium analysis: outlook, what it means for you, and implications.
- Personalised case lookup against this week's cohort, with percentile and remaining days.
- Estimated approval window mapped to your filing date.