3 airports I’ve heard referred to with the associated pics were: Shanghai, Vietnam, and Washington Dulles - all 3 have United counters. I believe only Shanghai and WD have that many letters though. The runway picture was matched by an anon to Vietnam, but I believe the method used relies on international standards that may apply at most large intl airports.
United ticketing is in the M-L section of the main lobby. However the photos with the arched roof match Shanghai international terminal and not Dulles. See Shanghai: http://www.globalphotos.org/shanghai-airport.htm
The L terminal in Shanghai checks in KLM, Air France, and Sri Lankan airlines. I do not see a permanent UA ticket called out on the airport map. It could be a codeshare through KLM or AF. See terminal map here: http://ontheworldmap.com/china/city/shanghai/shanghai-pudong-international-airport-map.jpg
Wow. Nice research reed13k. ThankQ. I wonder if you could see if there’s a UA flight desk at the Vietnam airport? He had to have mentioned United Airlines for a reason.
Oooops. I misread your post. So there is a UA desk at Shanghai and Vietnam.
Never mind on my previous post. Derp on me.