Originally Posted by
Starship73
This is currently a hypothetical question, but I'll ask it anyway. On the days where BA currently has two daily flights scheduled to SIN, if they were to say designate ONE of those two daily flights as VTL and you happened to be booked on the other, non-VTL flight, would BA allow you to rebook onto the VTL flight as a 'free' change? As I said, currently hypothetical...
While not directly answering your question, I suspect BA will.
FWIW, for SQ where there are Saver and Advantage redemption rates on any flight, VTL seats are generally available only at Advantage rates (for J at least, ironically for F you can confirm an Advantage seat but waitlist for Saver - although it remains to be seen if Saver will eventually be made available or this is simply a website technical constraint that reflects "dummy" F Saver waitlistable availability). But in case of BA, there's no such Saver vs Advantage differentiation for any flight, just Peak vs Off Peak days.