United Express Flight 3411 incident occurred on April 9, 2017, O'Hare International Airport police violently and forcibly ejected passenger David Dao from United Express Flight 3411 after he refused to depart the airplane upon the demand of management, which airline subsidiary operated the scheduled passenger flight, on behalf of United Express?
Republic Airline Republic Airline Inc., operating as Republic Airline, is a regional airline subsidiary of Republic Airways Holdings that operates service as American Eagle, Delta Connection, and United Express using a fleet of Embraer 170 and Embraer 175 regional jets. It is headquartered in Indianapolis, Indiana. Its call sign "Brickyard" is derived from the nickname of the Indianapolis Motor Speedway.
Shuttle by United Shuttle by United was an "airline within an airline" operated as a subsidiary of United Airlines from 1994 to 2001 along the West Coast of the United States. It operated from San Francisco International Airport and Los Angeles International Airport. Shuttle's fleet consisted of Boeing 737-300s and 737-500s. The service was eventually renamed United Shuttle before it was shut down by United and its aircraft returned to mainline service with the airline.