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Why Were Los Angeles International Airport Flights Delayed?

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Aerial view of Los Angeles International Airport showing the Tom Bradley International Terminal concourse, parked airliners and the airfield taxiways

The Federal Aviation Administration temporarily paused some flights headed into Los Angeles International Airport on Monday morning, September 14, blaming staffing constraints at the Southern California Terminal Radar Approach Control facility. The agency said the ground stop was lifted at 9:10 a.m. Pacific time and that operations at LAX were normal.

The useful question for travelers is not what happened at breakfast but what it means for the rest of the week. If a delayed inbound leaves you short of a connection, the airport side of the city is the first place to look, and our guide to where to stay in Los Angeles picks out El Segundo and the LAX area as the practical choice for early flights and late arrivals.

Flight delayed or cancelled? AirHelp can check whether your trip may qualify for compensation. Check a flight with AirHelp Disclosure: Deep Arrival may earn a commission.

At a Glance
  • What happened: The FAA held some LAX bound flights at their departure airports on the morning of September 14, 2026.
  • Stated cause: Staffing constraints at Southern California TRACON, the radar facility that sequences arrivals across the Los Angeles basin.
  • Cleared: The ground stop was lifted at 9:10 a.m. PDT, and the FAA said LAX operations were normal.
  • Also affected: San Diego saw a ground stop in the same event.
  • Delay count: Spectrum News 1 counted 102 delayed LAX flights shortly after 9 a.m. PDT, citing flight tracking data.

What the FAA Actually Paused

A ground stop is not a closure. It holds aircraft on the ground at their origin airports so that fewer of them arrive into a facility than that facility can safely handle, which is why the LAX runways stayed open while aircraft bound for the airport waited at gates elsewhere.

The FAA put the reason plainly in a statement to FOX 11 Los Angeles, saying it “temporarily paused some flights into Los Angeles International Airport (LAX) due to staffing constraints at Southern California Terminal Radar Approach Control (SCT).” The same statement said operations at the airport itself were normal.

One Radar Room, Six Airports

Southern California TRACON is a single radar facility that sequences approach and departure traffic for one of the densest pieces of airspace in the country. Alongside LAX it handles San Diego International, Hollywood Burbank, John Wayne, Ontario and Long Beach.

That shared dependency is why San Diego was pulled into the same morning. When the facility runs short of qualified controllers on a given position, the fix is to reduce the arrival rate, and every airport under that umbrella feels it at once rather than in sequence.

The Size of Monday’s Disruption

Spectrum News 1 reported 102 delayed LAX flights shortly after 9 a.m. Pacific time, drawing on flight tracking data rather than an airline count. Neither the FAA nor the airport published a cancellation total for the day.

The FAA also rated the probability of extending the delays as medium while the stop was active, according to the same report. That rating is an operational forecast for controllers and dispatchers, not a passenger advisory, and it expired with the ground stop itself.

Why This Is Not a Weather Delay

Weather delays arrive with a forecast, and airlines can cancel into them a day ahead to protect the rest of the schedule. A staffing ground stop lands without that warning, which is why passengers usually learn about it from a gate agent rather than from a proactive rebooking notice.

It also changes what a traveler can reasonably expect afterwards. United States rules carry no European style cash compensation for delay, so the realistic ask at the counter is a seat on the next departure or help with an overnight, with a refund available under Department of Transportation rules if you choose not to travel after a significant delay.

Planning another trip? Review Travel Guard plan terms for delays, cancellations, and baggage before choosing coverage. Review Travel Guard plans Disclosure: Deep Arrival may earn a commission.

The Pattern Behind Monday

Monday was not the first time this facility has forced the FAA to slow arrivals. Hoodline reported that a staffing driven ground stop hit LAX in October 2025 and that the Hollywood Burbank tower went temporarily unstaffed overnight in the same period.

Deep Arrival has tracked the wider staffing picture in its explainer on the air traffic controller shortage through 2026. The practical read is that a single short shift at one radar room can still reach a passenger boarding in another time zone.

Decision Matrix
If you… What to do
Fly into LAX later this week Check your inbound aircraft the night before, not just the posted departure time. A morning stop moves aircraft out of position all day.
Have a tight LAX connection Ask the carrier to protect a later same day flight before you leave home. Arrival stops hit connecting passengers first.
Are booked into Burbank, Ontario, Long Beach, John Wayne or San Diego Treat these as one system, not quieter alternatives. All six sit under Southern California TRACON.
Got stuck at LAX on September 14 Ask for rebooking and overnight help, not cash. United States rules carry no delay compensation.
Are building a Los Angeles trip around one arrival Keep the first evening soft and stay airport side, so a late landing costs you nothing booked.
Planning Impact

September 14, 9:10 a.m. PDT is the all clear. The FAA lifted the ground stop at that time and said LAX operations were normal, so anything posted after it as an active stop is out of date.

The rest of Monday was the recovery window. Aircraft and crews held at origin airports arrive late for their next rotations, so evening departures out of LAX carried the cost of a morning pause.

Your own departure day is the real trigger. Staffing shortfalls are not forecast publicly in advance, so the only reliable check is your specific inbound aircraft on the day you fly.

Frequently Asked

Is LAX still under a ground stop?

No. The FAA lifted the stop at 9:10 a.m. Pacific time on September 14, 2026, and said operations at the airport were normal.

Did the airport close?

No. A ground stop holds inbound aircraft at their departure airports. LAX itself kept operating, which is why the FAA described operations there as normal.

Which other airports were caught up in it?

San Diego saw a ground stop in the same event. Southern California TRACON also handles Hollywood Burbank, John Wayne, Ontario and Long Beach, so all sit under the same radar facility.

Can I claim compensation for a delay like this?

United States rules do not provide European style cash compensation for a delay. If a significant delay leads you to abandon the trip, Department of Transportation rules entitle you to a refund of the unused ticket, and airlines handle rebooking under their own policies.

How would I know if it happens again?

The FAA publishes live airport conditions on its national airspace status page, which updates while a stop is active rather than after the fact.

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