Created Monday, Feb 9th 2026 17:40Z, last updated Monday, Feb 9th 2026 17:40Z
A United Boeing 737-800, registration N11206 performing flight
UA-1125 from Denver,CO to Boise,ID (USA), was enroute at FL380 about 220nm northwest of Denver when the crew decided to return to Denver reporting high vibrations of their left hand engine (CFM56). The aircraft drifted down and landed safely on Denver's runway 34R about 45 minutes after turning around.
A replacement Boeing 737-9 MAX registration N37555 reached Boise with a delay of about 3 hours.
The occurrence aircraft is still on the ground in Denver about 21 hours after landing.
Related Flight:
UA1125,
United Airlines News
