Originally Posted by
DaveReidUK
Sounds like the Loganair E145 that departed SYY for GLA around that time.
Maybe whichever flight tracker you were using doesn't have an icon for that type?
This sounds more like the Loganair SF340 (I can't remember which one it is) that has a wonky transponder for use on tracking sites and usually just it's flight number shows, but they all disappear from tracking sites once they're under around FL30, much like the E145s do.