DACA to continue with Supreme Court mum on Trump request to act now The justices have not decided whether to hear DACA cases early.

As it concludes its January session, the Supreme Court is taking no action on cases involving the DACA program, leaving in place for at least several more months protections for 700,000 immigrants who came to the U.S. illegally as children.

President Donald Trump moved to end the Deferred Action for Childhood Arrivals initiative in 2017, but several federal courts put the phase-out on hold as multiple legal challenges work their way through the court system. One district court judge called Trump’s justification for ending the Obama-era program “arbitrary and capricious.”

The Trump administration asked the Supreme Court for an expedited review of the policy even before all lower court cases have been resolved. The justices, so far, have not decided to weigh in.

If the justices do decide to take up the matter, the earliest it would be heard is in October, the court's next session. A decision would not be expected until sometime in 2020.

Meanwhile, in his shutdown standoff with congressional Democrats, Trump has proposed exchanging renewed DACA protections as part of a deal for border wall funding. The court's inaction, however, may weaken some of his leverage by effectively protecting the program until at least the fall.

“There is no reason for the Court to consider these cases right now, on a rushed timeline, and before many lower courts have had a chance to consider the cases," said Todd Schulte, president of FWD.us, a bipartisan immigrant advocacy group.

The Supreme Court's inaction on DACA means, in effect, that the program will remain in place through at least October. Roughly 700,000 immigrants, known as Dreamers, have received temporary protection from deportation and work permits under the policy.

“DACA covers a class of immigrants whose presence, seemingly all agree, pose the least, if any, threat and allows them to sign up for honest labor on the condition of continued good behavior,” federal District Court Judge William Alsup wrote in his opinion last year blocking the administration’s move.

"We have no doubt that the Administration will take extraordinary measures to end this program, and the Court could still agree to take up this case at a later date, so we urge Dreamers who are eligible to renew their DACA as soon as possible,” Schultz said. “We also continue to urge Congress to pass permanent protections for Dreamers, so that they can stop living from injunction to injunction and fully contribute to our country and economy.”

The Justice Department declined to comment when reached by ABC News.