Go to this spreadsheet and add your information in if you have an iPHone 6 or iPhone 6 Plus on order (or received it already) so we can see a trend in order dates, estimated delivery dates and actual deliver dates.
Make sure you put your information in the right tab. See iPhone 6 Plus and iPhone 6 tabs at the bottom.
Also, once you get your device delivered, please remember to come back to the spreadsheet and update it since that is the sole purpose of it.
https://docs.google.com/spreadsheets/d/1-5ryMfWalIU4sLaf1MRONiSAqOHZqww7SKsDN5OjV9Y/edit?usp=sharing