FAA Ground Stop Lifted, but Cancellations Linger: What Visa Holders Should Do

The FAA reopened U.S. airspace Friday night after more than four hours, but thousands of flights were still canceled Saturday, so visa holders whose trips slipped should check their authorized stay now.

The featured image accompanying this article was generated by AI and does not depict real people or events.

The nationwide ground stop that halted every departing flight in the United States on Friday is over. Transportation Secretary Sean Duffy said the airspace reopened at 8:15 p.m. Eastern time on Nov. 13, and he blamed aging telecommunications equipment for the failure. Airlines spent Saturday working through the backlog: more than 3,800 flights were canceled Saturday morning, according to FlightAware figures reported by CBS News, after more than 9,000 were canceled Friday. As we reported earlier, the stop took effect Friday afternoon “until further notice,” leaving international travelers and visa holders unsure when they could leave.

What changed: airspace reopened, cause identified

In a release issued Friday night, the Department of Transportation said the FAA ordered the stop “out of an abundance of caution” because intermittent telecommunications outages were affecting the stability of the communications and radar systems that air traffic controllers use. Duffy said the instability began at 3:36 p.m. Eastern and hit en route centers and approach control facilities (TRACONs) across the country. The FAA’s own short statement said the problem affected multiple Air Route Traffic Control Centers and that its technicians were investigating.

Duffy pointed to old hardware. He said the failure was in the FAA’s older analog (TDM) telecommunications equipment, whose switches and routers became overloaded with data, and that newer IP-based switches did not go down. He said more than 3,500 aircraft were in the air when the stop began.

On the question of an attack, CBS News reported that Homeland Security Secretary Markwayne Mullin said Friday there were no indications of a cyberattack. ABC News reported Mullin as saying officials were still investigating and that nothing was “completely certain.” No federal agency has published a final explanation, and we found no formal investigation announced beyond the FAA’s own technical review.

The recovery is slower than the reopening

Reopening the airspace did not put aircraft and crews back where they belonged. Duffy warned Friday that it would take time to “unwind” the afternoon, and on Saturday he said operations were “slowly returning to normal” while travelers should expect more delays and cancellations as carriers repositioned planes and crews.

Friday: about 9,100 flights canceled and more than 7,000 delayed, per FlightAware counts cited by CBS News and ABC News (the two outlets’ snapshots differ slightly).
Saturday: more than 3,800 cancellations by Saturday morning, per FlightAware as reported by CBS News and Patch.
Airline policies: Patch reported that Delta, American and Southwest were offering flexible rebooking or change-fee waivers for affected travelers. Policies differ by airline and ticket, so check your carrier directly.
International travel: Patch reported that American was prioritizing some international routes and that the U.K. Civil Aviation Authority warned flights to and from the United States could still be affected Saturday.

What it means for visa holders and visitors

For most people, a one-day delay will not create an immigration problem. The risk is for travelers whose rebooked flight now falls after the last day of their authorized stay. That date is the one on the I-94 record, not the expiration date on the visa stamp, and an airline cancellation does not extend it automatically.

Check the I-94 against the new itinerary. Look up your record on CBP’s I-94 website and compare it with your rebooked departure date, not your original one.
Visa Waiver Program visitors generally cannot extend their stay. As our earlier alert explained, if an emergency such as a flight cancellation prevents a timely departure, CBP or USCIS may grant a period of “satisfactory departure.” Ask before your stay runs out.
Other nonimmigrants whose stay could lapse should speak with an attorney promptly about whether to file for an extension before the I-94 date passes.
Keep the paper trail. Cancellation notices, rebooking confirmations and airline emails show the delay was outside your control, which matters if you need to explain a short overstay or a missed USCIS or consular appointment later.

Why it could happen again

Duffy used the outage to press Congress for money to replace the air traffic control system. ABC News reported that he said “you will have more of these” unless Congress funds a rebuild, and CBS News reported that the administration raised its air traffic control funding request to $50 billion late Friday, on top of a $12.5 billion down payment Duffy credited to President Trump. Whether Congress acts, and how fast, will decide how long the older equipment stays in service.

What to watch

Return to normal schedules: how long the cancellations continue into Sunday and early next week as airlines reposition aircraft and crews.
Official findings: whether the FAA or DOT publishes a fuller account of the equipment failure, and whether an inspector general or congressional review follows.
Cyberattack question: whether DHS confirms that the outage had no outside cause.
Funding: whether Congress takes up the $50 billion air traffic control request.
Your own dates: any I-94 end date, USCIS appointment or consular interview that falls in the next few days.

This article is for general information and is not legal advice.

Sources

Vasanth Vaidyanathan, Esq.

Administrator

Vasanth Vaidyanathan is an immigration attorney with over 20 years of experience focused exclusively on U.S. immigration and nationality law. He holds an LL.M. from California Western School of Law, San Diego and advises individuals and businesses on employment and family-based immigration matters, including H-1B, PERM, EB categories, and adjustment of status. He has also been a featured speaker at immigration seminars across the U.S. To reach Vasanth visit: https://www.vnathan.com/

Author's website Author's posts