A United Airlines service from Las Vegas to Newark returned to Harry Reid International Airport (LAS) shortly after departure on 24 October after the carrier cited a “potential security concern”. The Boeing 737 operating flight UA1681 left LAS at about 22:30 local time and was back on the ground roughly an hour later, United told USA TODAY.
Timeline and operational impact
The aircraft was carrying 150 passengers and six crew members. Airport officials said the return followed a report of a passenger disturbance; the Las Vegas Metropolitan Police Department was the authority to which the airport deferred for further details.
There were no reported injuries. However, the flight did not resume on the same day because of a crew timeout — the regulatory limit on flight and duty hours for pilots and cabin crew. United re-departed the sector on 25 October at about 07:00 local time and FlightAware records indicate the jet arrived at Newark Liberty International Airport (EWR) around 15:00 ET, more than eight hours later than planned.
Facts of the sector
- Carrier: United Airlines
- Flight: UA1681
- Route: Harry Reid International Airport (LAS) to Newark Liberty International Airport (EWR)
- Scheduled departure: around 22:30 local time on 24 October 2026
- Aircraft: Boeing 737
- Passengers/crew: 150 passengers, 6 crew
- Outcome: returned to LAS after ~1 hour, departed next morning due to crew timeout, landed at EWR around 15:00 ET
| Carrier | Origin | Destination | Flight | Initial departure | Delay cause |
|---|---|---|---|---|---|
| United Airlines | Harry Reid International Airport (LAS) | Newark Liberty International Airport (EWR) | UA1681 | About 22:30 local time, 24 October | Crew timeout after turnback for a reported security concern |
Local broadcaster KSNV described the event as prompted by a report of a passenger disturbance. United declined to specify the nature of the security concern when speaking to USA TODAY; the Las Vegas Metropolitan Police Department did not immediately respond to requests for comment, according to the reporting.
Industry rules on flight and duty time meant the aircraft and its crew could not operate the sector later that same day, producing an overnight delay. Flight tracking data shows the service departed the following morning and arrived at Newark in the mid-afternoon, more than eight hours behind schedule.
No further operational or regulatory actions have been reported by the airline or airport in the material published by the outlets covering the event.
