A defendant waiting for trial has two separate speedy trial claims, and the remedy for both is dismissal at the end rather than an order from a court of appeals now.
Delay in a criminal case triggers two different bodies of law that are routinely confused. One is statutory, mechanical, and full of exclusions. The other is constitutional, discretionary, and resolved by balancing. They have different triggers, different clocks, and different consequences for a defendant who wants relief before trial rather than after it.
Neither one leaves much space for an extraordinary writ. Understanding why requires separating the complaint that a judge has failed to act, which mandamus was built for, from the complaint that a case is taking too long, which the writ addresses only indirectly.
Two clocks that do not run together
| Speedy Trial Act | Sixth Amendment | |
|---|---|---|
| Source | 18 U.S.C. §§ 3161-3174 | The Speedy Trial Clause |
| Trigger | Arrest or service of a summons on the charge, then the filing of the indictment or information | Arrest, formal charge, or indictment, whichever comes first |
| Clock | 30 days from arrest to indictment under § 3161(b); 70 days from indictment or first appearance, whichever is later, to trial under § 3161(c)(1) | No fixed period; length of delay is one factor and also the threshold for looking at the rest |
| Test | Arithmetic, after subtracting excludable time | The four factors of Barker v. Wingo, 407 U.S. 514 (1972): length of delay, reason for it, the defendant's assertion of the right, and prejudice |
| Prejudice | Not required | Required, though Doggett v. United States, 505 U.S. 647 (1992), allows it to be presumed where delay is extraordinary and attributable to the government |
| Remedy | Dismissal with or without prejudice under § 3162(a) | Dismissal with prejudice, the only remedy available under Strunk v. United States, 412 U.S. 434 (1973) |
| Waiver | Failure to move before trial or entry of a plea waives the statutory claim; Zedner v. United States, 547 U.S. 489 (2006), forbids prospective waiver of the Act | Failure to assert the right weighs against the defendant in the balance |
The excludable time that consumes the seventy days
The statutory clock is generous on paper and short in practice, because § 3161(h) removes large categories from the count.
- Pretrial motions. Section 3161(h)(1)(D) excludes delay resulting from any pretrial motion, from filing through the conclusion of the hearing on it or other prompt disposition. Henderson v. United States, 476 U.S. 321 (1986), holds that this period is excluded automatically, without a reasonableness limit.
- Matters under advisement. Section 3161(h)(1)(H) excludes delay reasonably attributable to any period, not to exceed thirty days, during which a proceeding concerning the defendant is actually under advisement by the court. This is the only numeric cap on judicial deliberation in the Act.
- Ends-of-justice continuances. Section 3161(h)(7)(A) excludes a continuance granted on findings that the ends of justice served outweigh the best interest of the public and the defendant in a speedy trial. Zedner requires those findings to be made, and treats their absence as a defect the government cannot cure by pointing to the defendant's agreement.
The thirty-day advisement cap is the provision most relevant to a delay petition: it is the one place where the Act tells a judge how long is too long.
The statutory remedy and who must invoke it
18 U.S.C. § 3162(a)(1) requires dismissal of the complaint where no indictment or information is filed within the thirty-day period. Section 3162(a)(2) requires dismissal of the charge where trial does not begin within the seventy-day period, but places the burden of the motion on the defendant and provides that failure to move before trial or before entry of a plea of guilty or nolo contendere constitutes a waiver.
Whether the dismissal carries prejudice is decided by weighing the seriousness of the offense, the facts and circumstances of the case that led to the dismissal, and the impact of a reprosecution on the administration of the Act and on the administration of justice. A defendant who wins on the arithmetic and loses on prejudice has obtained a dismissal that permits recharging.
Why the claim cannot be appealed before trial
United States v. MacDonald, 435 U.S. 850 (1978), holds that the denial of a pretrial motion to dismiss on Sixth Amendment speedy trial grounds is not immediately appealable. The right is not a right not to be tried, and the prejudice inquiry depends on what the trial reveals. The same reasoning applies with more force to statutory claims.
The contrast is instructive. Abney v. United States, 431 U.S. 651 (1977), permits an immediate appeal from the denial of a double jeopardy motion precisely because the Double Jeopardy Clause protects against being tried at all. Speedy trial rights protect against delay, and delay is measured after the fact.
Where a writ can be aimed, and where it cannot
| The complaint | Is there a mandamus target? |
|---|---|
| A motion to dismiss has been pending for months without a ruling | Yes. The duty to decide is the paradigm case for the writ, and § 3161(h)(1)(H) supplies a reference point |
| The court grants open-ended continuances without making findings | Possibly, where the pattern shows the Act is not being applied at all rather than applied wrongly |
| The court refuses to rule on speedy trial objections as a matter of practice | Possibly, on the supervisory theory of persistent disregard of the rules |
| The court weighed the Barker factors and reached the wrong answer | No. That is error within jurisdiction, reviewable after judgment |
| The prosecution is investigating slowly before charging | No. The statutory clock has not started and charging pace is executive discretion |
| The defendant wants the indictment dismissed now | No. Dismissal is the district court's decision under § 3162(a), and the writ does not preempt it |
The limit that defines this area
The writ compels a decision, never a particular decision. A petition that succeeds produces an order directing the district court to rule on the pending motion, or to make the findings the statute requires. It does not produce a dismissal, and the defendant who obtains it still faces trial on whatever the district court decides.
The three conditions from Cheney v. United States District Court, 542 U.S. 367 (2004), make this explicit. The clear and indisputable right is a right to a ruling, not to the ruling the petitioner wants. And the third condition, appropriateness in the circumstances, gives the court of appeals room to decline even where a district court has plainly been slow.
What else is available when the case simply stalls
Two mechanisms operate outside the writ. Under 28 U.S.C. § 476(a)(1) the Director of the Administrative Office prepares a semiannual public report disclosing, for each judicial officer, the number of motions pending more than six months and the name of each case. That list is the closest thing federal practice has to a public deadline, and counsel refer to it in status filings.
Separately, the Judicial Conduct and Disability Act allows a complaint under 28 U.S.C. § 351 alleging conduct prejudicial to the effective and expeditious administration of the business of the courts. The statute directs dismissal of complaints directly related to the merits of a decision or procedural ruling, so it reaches habitual failure to act and not disagreement with rulings. It is not a substitute for relief in the case and does not produce an order in it.
Key points
- 18 U.S.C. § 3161(b) allows 30 days from arrest to indictment and § 3161(c)(1) allows 70 days to trial, but § 3161(h) exclusions determine what those numbers mean in practice.
- Section 3161(h)(1)(H) caps excludable time at thirty days while a matter is actually under advisement, which is the Act's only numeric limit on judicial deliberation.
- Section 3162(a)(2) places the motion burden on the defendant and treats failure to move before trial or plea as waiver of the statutory claim.
- United States v. MacDonald forecloses interlocutory appeal of a speedy trial ruling, unlike the double jeopardy claim in Abney, because the right is not a right not to be tried.
- A successful delay petition yields a ruling on the pending motion, never a dismissal, since dismissal is committed to the district court under § 3162(a).