UA IAD-LAX 구간 사전 업그레이드 받았습니다.
기껏해야 골드멤버라서 운좋으면 공항에서나 업그레이드 받곤 했는데 오랜만에 미리 컨펌 받았어요 :)

You've been upgraded from Washington, DC (IAD - Dulles) to Los Angeles, CA (LAX) on  2013.  Your new seat is .  Below is a recap of your flight information:
  LEE
MileagePlus/Partner Frequent Flyer:
United Confirmation Number:

, 2013
United flight 1240
Depart 5:33 p.m. from Washington, DC (IAD - Dulles)
Arrives 8:10 p.m. into Los Angeles, CA (LAX)