(Apologise if this has been answered before, a quick search and nothing came up)


Flying YYC to IAH on Air Canada, I am an E and have nexus, however I wasn't allowed to check in on-line or use the nexus line in security due to "$$$$$" on my boarding ticket. Apparently it means I have been flagged for additional screening.

Is this random? Does it stick with you? Anyone I can contact to try to prevent this in the future? I fly to IAH once a month for work, and this is the first time I have been flagged so I am hoping it is simply a random check.

Thanks!