Want this question answered?
United Airlines, Singapore Airlines
United Airlines (808) 404-8990 Flight Reservations Number
The individual airlines do not take calls at PDX. There is no number.
0861 116542 This number is not working
No you can not. United Airlines is part of Star Alliance and Delta is part of Skyteam. They are competitors.
UNITED AIRLINES RESERVATION ?818.450.1608? NUMBER
The United Airlines Customer Care executives contact number for Australia is 1800 001 641.
I don't know but ask a South African in Johannesburg that is flying somewhere.
Johannesburg
018-191761
The United Airlines phone number in London is 0845 8444 777 according to the London Information web-site (see related link)
United Cargo 773-601-2550