- A partial DHS shutdown since February 14 has disrupted thousands of flights across the United States.
- While USCIS remains mostly operational through fees, E-Verify and appropriated programs face significant pauses.
- Over 90% of TSA and CBP staff must work without pay, increasing the risk of delays.
(UNITED STATES) — A DHS partial shutdown triggered by immigration enforcement policy disputes has led to thousands of flight disruptions across the U.S. in its first week, while USCIS operations largely continue on a fee-funded basis—yet programs relying on appropriated funds face pauses.
What you’ll need before you travel or manage a USCIS case this week
- Your airline app login (mobile boarding pass, same-day change options, push alerts).
- Extra airport time at major hubs, plus a backup routing idea.
- Your USCIS online account access (or receipt numbers) to track notices and appointments.
- A plan for employment checks if you rely on E-Verify.
1) Shutdown overview and timeline (what “partial” means in practice)
February 14, 2026 marked the start of a DHS-focused appropriations lapse after Congress failed to pass a full-year DHS funding bill. Unlike a full federal shutdown, this is a partial shutdown centered on DHS, while other agencies are funded through September 30, 2026.
Midnight on February 13, 2026 was the turning point. A temporary extension for DHS ran out, and the funding gap began affecting how the department staffs non-essential functions.
Policy disputes drove the stalemate. Lawmakers deadlocked over immigration enforcement policy, tied to accountability and oversight demands involving ICE and CBP. Those negotiations sit in the background, but travelers feel the effects first.
Air travel becomes an early pressure point for a simple reason: TSA checkpoint throughput and CBP processing are staffing-sensitive. Even small slowdowns can ripple across departure banks, connections, and aircraft rotations.
2) Impact on air travel: where delays stack up, and why cancellations may stay lower
Start by separating terms. “Flight disruptions” is an umbrella that includes delays and cancellations. Delays often spike first because airlines try to keep the schedule intact, even when conditions deteriorate.
Expect cascading effects on heavy travel days. A late inbound aircraft can’t depart on time. Crews time out or end up out of position. Bags miss flights and require manual re-routing. Same-day rebooking demand then concentrates on the next few departures, which pushes gate and call-center queues higher.
Carrier networks also matter. Hub-and-spoke operations can magnify disruption when one hub slows down. Missed connections rise quickly, and the rebooking load shifts to fewer remaining seats across the network.
What to watch on travel day (and what it tells you)
- Checkpoint conditions: If TSA lines lengthen, late arrivals at gates increase missed-connection risk.
- Inbound aircraft status: A “late inbound” note usually signals a chain reaction that can repeat all afternoon.
- Crew and gate swaps: Repeated gate changes often mean the operation is trying to re-sequence aircraft.
- Your airline’s same-day tools: Look for confirmed changes, standby lists, and fee waivers in the app.
- Hub connection windows: Tight connections at major hubs become fragile when delays cluster.
After a rough first week pattern, disruption concentration has been most visible at major carriers and key hubs. The table below shows where delay pressure was heaviest on Monday, February 16, 2026, and which airports were under special strain.
Table 1 — Flight disruptions concentrated by carrier and hub (Monday, February 16, 2026)
| Carrier | Delays (count) | Cancellations (count) | Major Hub Impact | Notes |
|---|---|---|---|---|
| Delta Air Lines | 661 delays | 10 cancellations | — | Delay-heavy day; limited cancellations can still cause missed connections and rebooking pileups. |
| United Airlines | 507 delays | 12 cancellations | ORD (Chicago O’Hare): 296 departure delays | Hub departure delays raise misconnect risk and push rebookings onto later banks. |
| Southwest Airlines | 1,511 delays | — | — | High delay totals can spread widely because of tight aircraft rotations across many stations. |
| American Airlines | 808 delays | — | — | Delay volume strains customer service and same-day seat availability across the network. |
| — | — | — | LAX (Los Angeles): 317 arrival delays | Arrival congestion can trap aircraft on the ground and trigger downstream delays to other cities. |
How to interpret the hub numbers: heavy departure delays at ORD raise the odds you’ll miss onward flights, even if your first leg is only slightly late. Heavy arrival delays at LAX can trap incoming aircraft, which then depart late to the next city.
Callout 1 (action): What affected travelers should do now
Monitor flight alerts, check rebooking options via airline apps, and plan for longer security wait times at major hubs.
3) Official statements and government messaging (how to read it)
Ha Nguyen McNeill, speaking before the lapse, framed the operational risk . In February 11, 2026 testimony, the acting TSA administrator warned: “A lack of funding and predictability of resourcing will pose significant challenges to our ability to deliver transportation security with the level of excellence we expect and Americans deserve. The TSA critical national security mission does not stop during a shutdown.”
Two days later, on February 13, 2026, McNeill emphasized the household-level strain from repeated funding breaks: “Some are just now recovering from the financial impact of the 43-day shutdown. Many are still reeling from it.”
DHS messaging during a lapse usually follows a pattern:
- Essential work continues: security screening, border staffing, and life-and-property protection functions keep operating.
- Non-essential work pauses: administrative and support activities can slow or stop.
- Service levels become less predictable: staffing gaps show up as longer lines, slower response times, and reduced flexibility during disruptions.
A February 14, 2026 DHS contingency-plan statement captured the core idea: “Activities considered essential for the protection of life and property must continue even without an active budget. airports remain open, borders stay staffed and critical security missions carry on.”
Read that as a service warning, not a promise of normal speed. Airports can remain open while lines lengthen and delay chains build.
Callout 2 (risk): Staffing strain can compound fast
Essential TSA/CBP personnel are working without pay; anticipate ongoing staffing strains and potential weather or ATC disruption amplifications.
4) Policy context and agency operations (what continues vs. what pauses)
A DHS-only lapse is unusual. It creates a split-screen federal picture: many agencies operate with full-year funding, while DHS must follow lapse rules.
Immigration enforcement policy fights can still drive day-to-day uncertainty, even when front-line work continues. Oversight and accountability disputes involving ICE and CBP have kept funding talks stuck, and that uncertainty affects staffing decisions, scheduling, and support functions.
USCIS is different from many DHS components because it is largely fee-funded. For most applicants, that means core casework can continue even during a lapse. Petitions, applications, interviews, and biometrics can still move forward, depending on office operations and interagency dependencies.
Still, “fee-funded” does not mean “immune.” During a lapse:
- Customer service capacity can tighten if staffing or contractor support is affected.
- Interagency steps can slow when other units face staffing gaps.
- Appropriated-fund programs can pause, and E-Verify is the most common example cited during lapses.
If you are an employer or a worker relying on employment verification, plan for E-Verify unavailability and document your internal compliance steps.
5) Impact on people: travelers and the federal workforce
Airports show stress in visible ways. Lines grow. Processing slows. Rebooking desks get crowded. A tired operation also becomes less resilient when weather or air-traffic-control constraints appear.
The workforce side matters because most front-line personnel must report even without immediate pay. Roughly 95% of TSA workers are designated essential. About 93% of CBP workers are also designated essential. That requirement keeps checkpoints and ports staffed, but it can increase burnout and absenteeism risk over time.
Furloughs change the back office first. About 23,000 DHS employees are furloughed, which can mean training pauses, slower administrative processing, and fewer staff available to absorb spikes in passenger volume.
Industry travel warnings often focus on the same operational concern: when unpaid essential staff start calling out, even modestly, the system loses slack. That slack is what prevents a busy Monday from turning into a multi-day backlog.
6) Official resources and where to find updates (and what to look for)
Use official, timestamped updates. Check them more often on travel mornings and the evening before departure, when airlines and airports adjust staffing and schedules.
Here are the primary channels that publish operational updates and operating-status guidance:
- DHS newsroom: DHS newsroom
- TSA press releases: TSA press releases
- USCIS operating status during a lapse in appropriations: USCIS operating status during a lapse in appropriations
For USCIS case-specific tracking, rely on your online account and receipt tools:
- USCIS account sign-in and notices: USCIS account
- Case status tracking: USCIS case status
When you scan updates, look for three signals:
- Operating status changes (normal operations vs. limited services).
- Appointment guidance for interviews and biometrics.
- Traveler advisories tied to checkpoint wait times and staffing.
If you fly between now and the end of Tuesday, February 17, 2026, treat a “mostly operating” message as a reason to add buffer time, not a reason to cut it close.
