So upon checking my seat assignments for an upcoming flight; I saw this:
"You are traveling on a carrier other than American Airlines or American Eagle; please call
ROYAL TONGAN AIRLINES for your seat assignment"
Per Wikipedia: "Royal Tongan Airlines was the national airline of Tonga until liquidation in 2004. It was a government agency and operated interisland services and international routes"
Didn't realize that AA Eagle started outsourcing their YYZ to ORD flights to Royal Tongan Airlines - Gave me a good laugh.... I wonder if they recognize my Elite level?