Waiting for a gate to open in the early morning haze. US Airways maintenance technicians are waiting for their gate to open at terminal 3 at LAX, Los Angeles International Airport, California USA. This aircraft has spent a night receiving thorough maintenance checks. The farthest aircraft is a US Airways A321 under tow, the one immediately behind it is a Virgin America A319 also under tow. 19 April 2014 06:38 am.