Originally Posted by
Skyman65
Did this change within the last year?
I took several flights to/within Vietnam last summer on VietJet. Yes, the flight times were constantly changing, and with each change, I was notified by email. But I never paid for any special notification service.
Very latest example it with Jetstar which wants additional fee for sending SMS notifications. I remember seeing something similar with VietJet for international flights but can't be sure.