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Federal judge analytics

Compare federal district judges

Filter and sort public federal civil docket patterns across 1,201 matched judge profiles in 91 U.S. district courts.

No composite score. Every ranking uses the metric and filing window you select, with sample size and district context shown.

Federal case data current through June 30, 2026 · Sources vary by metric.

1,201Attached judge profiles
91U.S. district courts
495Publishable 1 year medians
4Filing windows

Federal civil dockets

Explore judge-level patterns

Every result links to the judge profile and its full analytics.

15 matching judge profiles · 5 maximum per page

Metrics describe public docket cohorts—not judicial quality, outcomes, or current workload.

JudgeA–ZAssigned civil casesFiling cohort statusMedian dispositionLeading case mix
J. Nicholas RanjanCurrent active · service 2019-07-12–present · Judge · U.S. District Court for the Western District of Pennsylvania246Attributed assigned cases; not workload142 active104 terminated · 42%0.6 mo.N=104 · district median 0.6 mo. (10 profiles)
463 Habeas Corpus - Alien Detainee73%820 Copyright3%
Joy Flowers ContiCurrent senior · service 2002-07-31–present · Judge · U.S. District Court for the Western District of Pennsylvania96Attributed assigned cases; not workload70 active26 terminated · 27%0.5 mo.N=26 · district median 0.6 mo. (10 profiles)
463 Habeas Corpus - Alien Detainee44%Personal Inj. Prod. Liability10%
Marilyn Jean HoranCurrent active · service 2018-09-19–present · Judge · U.S. District Court for the Western District of Pennsylvania101Attributed assigned cases; not workload88 active13 terminated · 13%0.7 mo.N=13 · district median 0.6 mo. (10 profiles)
463 Habeas Corpus - Alien Detainee40%820 Copyright9%
Mark Raymond HornakCurrent active · service 2011-10-19–present · Judge · U.S. District Court for the Western District of Pennsylvania94Attributed assigned cases; not workload76 active18 terminated · 19%0.8 mo.N=18 · district median 0.6 mo. (10 profiles)
463 Habeas Corpus - Alien Detainee41%820 Copyright14%
Nora Barry FischerCurrent senior · service 2007-04-02–present · Judge · U.S. District Court for the Western District of Pennsylvania69Attributed assigned cases; not workload48 active21 terminated · 30%0.3 mo.N=21 · district median 0.6 mo. (10 profiles)
463 Habeas Corpus - Alien Detainee54%440 Civil Rights: Other12%

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Methodology and limits

Attribution. Profiles are matched by federal identifiers or a high-confidence exact name, court, and service overlap. Assigned and referred matters are separated; this explorer shows assigned cases.

Filing cohort. Active and terminated counts describe cases filed inside the selected window as of its end. They are not a clearance rate or a measure of current workload.

Disposition cohort. Median time uses terminated cases from the same attributed assigned filing cohort shown in the selected window. It is withheld below 10 qualifying cases and excludes land condemnation, prisoner petitions, deportation reviews, recovery of overpayments, and enforcement of judgments.

No outcome claims. These data do not measure wins, losses, merits, judicial quality, or attorney success. Use the linked judge profiles and source records to verify legally significant information.