I have a round trip nonstop award reservation from PHL-MBJ. The reservation is not until June. Today I logged in to check the reservation and there was a schedule change. Now both legs have a stop. I have doubts Jamaica will reopen their borders by June. Am I eligible to cancel the flight since it changed from nonstop to 2 stops? If so, can it be done online or do I need to call to have the miles redeposited and fees refunded?