I guess with Delta it was a complete livery change & because the fleet was so big & the repaints wasn't as quick as it could be that's why there were a few around. Pretty sure there wasn't 4 at one time though? Can't really count Song as a Delta livery.
Getting back to Monarch, they just seem to be tweaking & tweaking the same basic livery really. Different titling, different web addresses, wrong colours, slogans, no slogans. Love the final?? livery (when the horrid slogan titles are removed) but why go around the houses to get there?!
