Hi,

I'm scheduled to fly on AA 138 (HKG-DFW-LGA) on 18 Sept (Sun). I tried checking in at 24 hours before the flight, but noticed there were hardly any seats left.

A few hours later, I now realize that my booking has suddenly been changed to HKG-LAX-JFK on 19 Sept (Mon). I did not request this change and have not received any notification from AA.

Has anyone experienced like this? Did AA change my flight because the flight is overbooked? Who should I contact to discuss re-booking options? Anything else I should note?

Many thanks.