USCIS Processing Trends

I-539 Processing Time

Extension/Change of Status case activity by USCIS service center.

Data refreshed October 15, 2026 at 5:05 AM.

Use this page to review observed I-539 processing activity, recent updates, and approvals. The data is based on community-contributed cases and can help you compare patterns across service centers; it is not an official USCIS processing-time guarantee.

1,297,599
Tracked cases
4,170
Updates / 30 days
119
Approvals / 30 days

What this I-539 data shows

I-539 service-center trends

Service centerTracked casesUpdates / 30 daysApprovals / 30 days
EAC_LB 105,360 149 0 View center trend
EAC_SC 138,590 1 0 View center trend
IOE 234 192 15 View center trend
LIN_LB 47,226 87 1 View center trend
LIN_SC 189,909 19 0 View center trend
MCT 245 3 0 View center trend
MCT_SC 33 0 0 View center trend
MSC_LB 39 0 0 View center trend
MSC_SC 2,455 26 0 View center trend
SRC_LB 45,371 2,167 72 View center trend
SRC_SC 253,503 223 3 View center trend
WAC_LB 115,017 1,299 28 View center trend
WAC_SC 356,404 0 0 View center trend
YSC_LB 43,159 4 0 View center trend
YSC_SC 46 0 0 View center trend

Frequently asked questions

Processing time varies by service center and case circumstances. This page summarizes observed I-539 case activity and recent approvals from tracked community data.

Your receipt notice identifies the center or processing location. You can also check your case status using your receipt number.

No. These statistics are based on community-contributed case data and are intended for comparison and research, not as an official USCIS guarantee.