Originally Posted by
Keyser
tried to book a nyc-iad sector today but was told there was no availability on the 2 days i could have traveled on....neither in economy nor in first....ua was showing saver awards so i called back again & the second agent told me the same thing....

I've found that sometimes Aeroplan shows United space available to Star partners more accurately than UA's own website. If availability matches on AC, AI should probably be able to see it.