Courts / Ninth Circuit
District of Arizona
Written decisions in the mandamus and agency-delay group from this court, and the agency-delay suits filed there.
2,914 written decisions from 2,661 cases in the whole mandamus and agency-delay group, the group's newest decided October 30, 2026. Updated November 3, 2026 at 1:24 a.m. CT; the Passim connector counts the live collection, which can differ by the day's additions and retirements (which total to quote). Coverage: of the 1,606 public decisions since January 1, 2025 that a CourtListener and GovInfo search for mandamus and agency delay finds, Passim holds 1,371 (85%), measured November 3, 2026. Some of what that search finds are not mandamus decisions. Tell us about a decision we're missing.
These are counts of past written decisions and dockets, not predictions of how any case will be decided. A distribution appears only when at least 5 decisions (or 5 dockets) are behind it; smaller groups are listed, not summarized. How it's counted.
How the decisions came out
This page counts 45 of the group's written decisions, from 37 cases; the newest of them was decided October 16, 2026. The line at the top counts the whole group.
45written decisions
37cases they come from
9decisions weigh the TRAC factors
26.7median months from the application to the suit
Each case counts once in these outcome counts, by its latest decision here: the 8 other orders in those cases are listed with their case, not counted again. A motion to dismiss denied and a later judgment for the government count as the judgment. How decisions are grouped into cases.
Disposition, by case
Months from the application to the suit
26.7 months at the median; half fall between 14.8 and 53.4. 15 cases state it.
1 of these is a section 1447(b) naturalization suit, whose months run from the application; the statute's 120 days run from the interview, which these figures do not measure.
Months from the application to the court's decision
33.2 months at the median; half fall between 13.2 and 64.5. 24 decisions state it.
Leaves out the 6 decisions holding that the agency had acted: their months to the decision are not a delay.
What the suits asked for, by case
- Decide the application15
- Finish 221(g) processing3
- Decide the asylum application4
- Naturalization hearing or remand (1447(b))1
- Some other action6
- Not recorded8
Form or filing, by case
Decisions by year
Download these 45 decisions as a spreadsheet (CSV).
Examples
The newest case with each of the most common dispositions, by its latest decision.
D. Ariz., August 24, 2026. Dismissed; prevailing party: government.
D. Ariz., June 24, 2026. Denied; prevailing party: government.
D. Ariz., October 6, 2026. Granted; prevailing party: applicant.
How agency-delay suits ended
Most suits end without a written decision: the agency acts and the parties dismiss. These counts come from the docket record (the federal courts' Integrated Database and CourtListener) and count every mandamus, APA and section 1447(b) suit against any immigration agency, whatever year it was filed. Check a delay counts fewer: a court's suits of the last three years against the form's agency.
351suits in the docket record
326have ended
25still pending
103median days from the suit's filing to its end
How the ended suits ended
- Ended once the agency actedThe plaintiff dismissed, the parties stipulated to dismissal, or the court dismissed as moot: how suits end once the agency decides. The docket rarely says why, or whether the agency approved or denied.242
- Dismissed, ground not recordedThe court dismissed and the record gives no ground: it can be a dismissal as moot after the agency acted, for want of prosecution, or a loss.36
- Dismissed on jurisdiction or the meritsDismissed for want of jurisdiction or on the TRAC factors, or judgment for the government.21
- Ended, outcome not recordedThe record shows the suit ended but not how.15
- TransferredMoved to another district court.5
- Judgment for the plaintiffA consent, default or other judgment for the plaintiff.4
- Remanded to the agencySent back to the agency, usually a naturalization case under section 1447(b).3
Days from the suit's filing to its end
103 days at the median; half fall between 64.2 and 188.8. 326 dockets state it.
Days from the suit's filing to its end, when it ended once the agency acted
90 days at the median; half fall between 61 and 148.8. 242 dockets state it.
47 of these suits have a written decision in the group.
Download the 351 suits in the docket record as a spreadsheet (CSV).