Source: Simon Hradecky | www.avherald.com

An Envoy Embraer ERJ-145, registration N678AE performing flight MQ-4234/AA-4234 from Chicago O’Hare,IL to Nashville,TN (USA) with 41 passengers and 3 crew, was enroute at FL250 when the crew decided to divert to Indianapolis,IN (USA) due to a faint odour in the cabin. The aircraft landed safely on Indianapolis’ runway 23R about 17 minutes later.

A replacement ERJ-145 registration N688AE reached Nashville with a delay of 3.5 hours.

The airline reported the aircraft diverted due to a faint odour in the cabin.

The occurrence aircraft is still on the ground in Indianapolis about 8 hours after landing.