A bit more detail from the MUFON Database
So we’re looking for a plane, moving south to north, at high altititude, near the time of sunset. And as as the plane/object appears to be reflecting the orange glow of the setting sun, it is probably to east of the observers…..
Ryanair 77UW from Faro to Leeds seems to fit…. but again wiithout the exact time of the recording we cant be 100% sure. This was at 8.05pm UTC / 9.05pm BST.
Edit: On the https://ufostalker.com/ website the Crediton sighting is there and it states the sighting was at 21.07hrs ... Read even more