Skywest UA-5273 to Fresno Skywest had been operating a Canadair CRJ-200 under the United Express banner for a flight on May 13 between San Francisco International Airport (SFO), direct to Fresno ...

Moments later, SkyWest Flight 5273, a CRJ-200 headed for Fresno, departed from Runway 1L under instructions to turn left, according to audio recordings from the air traffic control tower.