Passengers on TR17, the scheduled 2115 hours PER - SIN on Sunday 23 December 2018 have had a shocker of a night with lift off at 0223 hours on Monday 24. B789 9V-OJF should arrive at 0725, five hours late.
This aircraft must have substituted for another, as yesterday it operated TR19 from MEL to SIN, arriving 26 minutes early at 1819 but was then pressed into service on TR16, the 1510 hours PER - SIN that took off at 2022 hours.
Scoot is notorious for this, although my most recent experience a few weeks ago was punctual.