A Southwest Airways aircraft descended prematurely on Wednesday over Oklahoma Metropolis, startling residents miles from the airport, earlier than regaining altitude after which touchdown safely.

After starting a descent from 39,000 ft, the Boeing 737-800, flight No. 4069 from Las Vegas to Oklahoma Metropolis, was nonetheless 9 miles wanting the airport when it reached an altitude of about 525 ft, in response to a report by The Related Press that cited Flightradar24 knowledge. The aircraft then ascended once more to about 3,000 feet earlier than touchdown efficiently at its deliberate vacation spot, Will Rogers World Airport, at 12:16 a.m. native time.

An automatic warning was triggered by the low altitude, and an air visitors controller alerted the pilots, the Federal Aviation Administration mentioned in a press release.

“Southwest 4069, low altitude alert. You good on the market?” the controller could be heard saying in a recording from LiveATC.net offered to The Oklahoman newspaper.

The F.A.A. mentioned it was investigating the incident.

The aircraft’s low level occurred roughly over town of Yukon, simply west of Oklahoma Metropolis. Some individuals within the space mentioned on social media that they had been alarmed by the noise and low path of the jet.

“Southwest is following its strong Security Administration System and is in touch with the Federal Aviation Administration to grasp and deal with any irregularities with the plane’s strategy to the airport,” the airline mentioned in a press release.

There isn’t any indication that the incident was brought on by any mechanical failure, however Boeing planes have been concerned in a number of latest security incidents.

Most notably, a door panel blew out of an Alaska Airways 737 Max 9 jet in January, resulting in the non permanent grounding of some planes, an organization plan to enhance security and an apology from the corporate’s chief government, Dave Calhoun.