How Long After Grand Jury Indictment Does Trial Begin?

How long after a grand jury indictment does a trial begin? Federal law requires trial to start within 70 days of the indictment or your first court appearance, whichever comes later, but the clock pauses so often that most cases actually reach trial three to six months after indictment, and complex cases routinely take a year or more.¹

The 70-Day Federal Deadline

The Speedy Trial Act sets two bookends. Trial must begin within 70 days of the indictment being filed or of your first court appearance, whichever happens later. It also cannot start less than 30 days after you first appear with a lawyer or waive the right to one, unless you agree in writing to an earlier date.¹ The 30-day floor exists so the defense has a minimum window to prepare, even in the simplest cases.

On paper, that puts trial somewhere between day 30 and day 70. In practice, it almost never works out that way, because the statute carves out broad categories of time that don’t count.

Why the Clock Almost Never Runs Straight

The Speedy Trial Act lists specific types of delay that pause the countdown. These excludable periods are where most of the real time goes.

Pretrial motions. From the moment a motion is filed until the judge rules, the clock stops. A single contested motion to suppress evidence or dismiss the charges can eat weeks or months.
Competency evaluations. Time spent examining the defendant’s mental fitness to stand trial is excluded.
Plea negotiations. Time the court spends considering a proposed plea agreement doesn’t count.
Interlocutory appeals. If either side appeals a pretrial ruling, the entire appeal period is excluded.
Transportation and transfer. Moving a defendant between districts or to a medical facility pauses the clock, though delays beyond ten days are presumed unreasonable.
Judicial consideration. A judge gets up to 30 days of excluded time when a matter is under advisement.

The broadest category is the ends-of-justice continuance. A judge can grant additional time whenever the interests of justice outweigh the defendant’s and public’s interest in a speedy trial, so long as the reasons are on the record. The statute specifically bars this continuance for general calendar congestion or prosecutor unpreparedness.¹ But when a case involves many defendants, novel legal questions, or an overwhelming volume of evidence, judges routinely grant them. This single provision accounts for much of the gap between the theoretical 70-day limit and the actual calendar.

Realistic Timelines by Case Type

Putting the deadline and the excludable delays together, here is what actually happens in federal court:

A single-defendant case with a few witnesses and straightforward evidence typically reaches trial in three to five months.
A moderately complex case with substantial discovery or a contested suppression motion often runs six to nine months.
A multi-defendant conspiracy, white-collar fraud, or case built on tens of thousands of documents regularly takes a year or more. The Speedy Trial Act itself names unusual complexity as a ground for an ends-of-justice continuance.¹

State prosecutions run on their own statutes. Deadlines vary widely, with common ranges falling between 90 and 180 days depending on the jurisdiction and whether the defendant is in custody. The practical drivers are the same everywhere.

What Shapes Your Specific Timeline

Discovery Volume

The exchange of evidence between the government and the defense stretches from the start of the case through trial.² In a simple case, discovery might wrap in weeks. In a fraud or conspiracy case with thousands of pages of financial records, it can take many months. This is often the single biggest driver of how long the case actually takes. The government must let you inspect documents, physical evidence, and test results that are relevant to your defense or that the prosecution plans to use at trial.³

Custody Status

If you are sitting in jail awaiting trial, your case generally moves faster. Judges prioritize getting detained defendants to trial. If you are out on bail, the urgency drops and delays are more tolerable from the court’s perspective.

Co-Defendants

When several people are charged in the same indictment, the case moves at the speed of the slowest defendant. One co-defendant’s motion to suppress or request for a continuance effectively pauses the timeline for everyone, unless the court severs the cases and lets each defendant proceed independently.

Court Backlog

Even when both sides are ready, the court may not have an open trial slot for months. General calendar congestion is not a valid reason for an ends-of-justice continuance, but it still affects when a trial practically begins. The judge can’t create courtroom hours that don’t exist.

Witness Availability

If a key witness is unavailable due to illness, military deployment, or other reasons outside the parties’ control, the court will grant a continuance, and that time is excluded from the 70-day clock.

Why the Defense Often Asks for More Time

It sounds backward, but defense attorneys frequently push for delay rather than speed, and courts routinely grant the continuances they request. The reasons are practical. A complex case may need months just to review the evidence. Retaining and consulting expert witnesses takes time. Coordinating with a co-defendant on a different schedule takes time. And in some cases delay works in the defense’s favor as memories fade and witnesses move.

Rushing to trial before the defense is ready is almost always worse than waiting. The 30-day statutory floor is barely enough even in the simplest cases, and defense-requested ends-of-justice continuances are one of the most common reasons federal trials happen months after indictment rather than weeks.

Most Cases End in Plea Deals, Not Trials

The overwhelming majority of federal criminal cases resolve through plea agreements. Negotiations can happen at any point after indictment and frequently overlap with discovery and motions. A defendant might spend months in pretrial activity before accepting a deal, or reach one within weeks of arraignment. When a plea is entered, the timeline shifts from a trial date to a sentencing date, which typically follows several weeks later after a presentence investigation. If you are trying to estimate when your case will actually be over, the relevant question for most defendants is not when trial begins but when a resolution arrives, and a plea usually gets there faster.

What Happens If the Government Misses the 70 Days

If the government fails to bring you to trial within the 70-day window after accounting for excludable time, you can move to dismiss the indictment. The court must grant the dismissal, but it decides whether to dismiss with or without prejudice.⁴ The distinction is enormous. With prejudice means the charges are gone permanently. Without prejudice means the government can re-indict and start over.

In choosing which, the judge weighs how serious the charges are, why the delay happened, and whether letting the government try again would undermine the purpose of the Speedy Trial Act.⁴ Courts are reluctant to permanently dismiss serious felony charges. A minor drug case where a prosecutor simply missed a deadline is far more likely to be dismissed with prejudice than a murder case where a scheduling snarl caused the overrun.

One catch matters: you must file the dismissal motion before trial starts or before entering a guilty plea. Miss that window and you waive the right entirely.⁴

The Constitutional Backstop

Behind the statute sits the Sixth Amendment’s guarantee of a speedy trial, which applies to state prosecutions as well as federal ones.⁵⁶ Unlike the 70-day rule, the constitutional right has no fixed deadline. Courts apply a four-factor balancing test from Barker v. Wingo: the length of the delay, the reason for it, whether the defendant asserted the right, and the prejudice to the defendant.⁷ A post-accusation delay of roughly a year is presumptively problematic and triggers a deeper look at the other factors. This test matters most in state courts, where speedy trial statutes vary and the Barker factors serve as the constitutional floor when a state statute doesn’t resolve the issue.

1
Office of the Law Revision Counsel. 18 USC 3161 – Time Limits and Exclusions
2
United States Department of Justice. Discovery
3
Legal Information Institute. Federal Rules of Criminal Procedure Rule 16 – Discovery and Inspection
4
Office of the Law Revision Counsel. 18 USC 3162 – Sanctions
5
Constitution Annotated. Overview of Right to a Speedy Trial
6
Justia. Klopfer v. North Carolina, 386 U.S. 213
7
Justia. Barker v. Wingo, 407 U.S. 514