ΔE 13.4, fair: the same colour family, but not a straight swap. Flickering Flame is a little lighter, more muted, warmer than Orange.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Flickering Flame is a little lighter, more muted, warmer than Orange.
The same difference applies the other way round: Orange is a little darker, more saturated, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Orange on the colour wheel See Flickering Flame on the colour wheel
All matches: Orange equivalents · Flickering Flame equivalents