I had booked a flight on Garuda to Indonesia back in March. The flight is 3 weeks away. Today, I checked my flights and found out that it has been retimed, i am getting in 1 hour ish late, and leaving 3 hours ish early. The problem is that I had planned to go for a diving trip and getting in later, and leaving earlier could force me to cut short my diving trip and miss the live board experience, its a 4 days 3 nights, and suddenly, its a 2 days 1 night diving trip!

Could i reject the flight change and change the flight dates or even a refund? Mine is a non refundable ticket.

any experience with Garuda? I have yet to receive any notification from them at all regarding my flight change!