Las propias estimaciones de tiempo de procesamiento publicadas por USCIS, para los tipos de caso que CaseWhy rastrea.
Las propias estimaciones publicadas por USCIS para los tipos de caso que CaseWhy rastrea actualmente van de 2.5 a 40 meses para que el 80% de los casos se completen, dependiendo del formulario y la oficina.
Al 2026-09-15 — consulta la herramienta oficial para tu formulario y oficina exactos
Algunas cifras tienen más de un mes — consulta la herramienta de USCIS para lo más reciente.
I-130 — U.S. citizen filing for a spouse, parent, or child under 21 (Immediate Relative)
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 24 meses
Al 2026-09-15
I-140 — Extraordinary ability (EB-1)
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 31 meses
Al 2026-09-15
I-140 — Advanced degree or exceptional ability (EB-2)
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 2.5 meses
SCOPS prioritizes I-140s when the Visa Bulletin shows a visa currently available for that category/date; doesn't apply to premium-processed petitions, which follow the premium processing timeframe instead.
Al 2026-09-15
I-485 — Employment-based adjustment
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 40 meses
This SCOPS figure only covers EB-4 and EB-5 cases. EB-1/EB-2/EB-3 employment-based I-485s are adjudicated by field offices instead, and USCIS doesn't publish a single aggregate for those — check the official tool with your specific field office.
Al 2026-09-15
I-765 — Based on a pending I-485 adjustment application, (c)(9)
National Benefits Center
El 80% de los casos se completaron en 11 meses
Al 2026-09-15
I-751 — Removal of lawful permanent resident conditions (spouses of U.S. citizens/LPRs)
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 33.5 meses
Al 2026-09-15
I-90 — 10-year renewal
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 10.5 meses
Al 2026-09-15
I-131 — Advance Parole, for a pending I-485 adjustment applicant
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 24 meses
The tool combines Re-entry Permits and Refugee Travel Documents into one separate category — see the next entry — rather than breaking them out individually.
Al 2026-09-15
I-131 — Re-entry Permit or Refugee Travel Document
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 16 meses
USCIS's own tool reports these two together as a single category, not separately.
Al 2026-09-15
I-129 — H-1B specialty occupation, extension of stay in the U.S. (regular processing)
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 11 meses
I-129 covers many other classifications (H-2A/B, L, O, P, Q, R, TN, etc.) and H-1B itself has separate categories for a visa issued abroad and a change of status, which can run differently — this is one representative figure, not the only I-129 timeline. Premium processing is 15 business days by statute for most classifications (30 for I-765, 45 for I-140 E13/E21 NIW) — see USCIS's own premium processing page rather than a captured figure here, since it's a fixed statutory number, not a variable one this tool tracks.
Al 2026-09-15
I-821D — DACA renewal
Service Center Operations (SCOPS)
El 80% de los casos se completaron en 6.5 meses
Renewals only — USCIS is not accepting or processing new initial DACA applications as of this writing (see the I-821D case-type note).
Al 2026-09-15
No mostrado arriba — específico a la oficina, sin cifra nacional
Every N-400 is adjudicated by the applicant's local field office, so there's no single national number — USCIS's tool requires picking your specific field office.
Family-based I-485s are field-office adjudicated, same as N-400 — no SCOPS aggregate exists for this category.
N-600 is adjudicated by the applicant's local field office, same as N-400 — the tool has no national aggregate for it, only individual field offices to pick from.
I-589 isn't in USCIS's Case Processing Times tool at all as of this writing — affirmative asylum interviews are scheduled by the individual asylum office handling the case, on that office's own docket, not tracked here at any level. Use the Asylum Office Locator to find and contact the office with jurisdiction.
Buscador de Oficinas de Asilo →Family preference categories (anything other than spouse/parent/child of a U.S. citizen) don't get a fixed processing-time estimate — USCIS ties its own adjudication order to the Visa Bulletin's priority dates instead, and only posts a number once a category is fully current. Check the visa bulletin for the number that actually applies.
Ver el boletín de visas →Encuentra tu oficina específica
Las cifras de arriba son números nacionales. Para un formulario que depende de la oficina local (N-400, I-485 basado en familia) o para encontrar dónde se realiza una cita de biometría, busca tu propia oficina directamente en el sitio de USCIS — es la fuente oficial y actual, y no algo que CaseWhy mantenga una copia de:
Estos son puntos de referencia, no una garantía — USCIS basa cada cifra en cuánto tiempo tomó completar el 80% de los casos durante los últimos seis meses, y los casos individuales varían.
