The past few times I've been in DEN
, I've seen a lot of UA
's at mainline gates in Concourse B. Even on UA
's website, it denotes the 8 gates in Concourse A as UA
Express gates. Correct me if I'm wrong, but it seems pointless to use mainline gates for RJ
's. If DIA just builds United's RJ
expansion off of Concourse B, then a lot of mainline gates used by regional jets would be vacant. This would allow Frontier to move into UA
's Concourse A gates. Just my two cents.