Hi guys..I have a cover that says its "First flight by North Atlantic Air Service"...NOW..All the covers I have seen has a date of
May 27th, 1939 as seen below of a cover I borrowed from the internet.

Now here is my cover dated
May 30th, 1939 from the Royal Doulton Company to Canada...But if you look at the letter inside it states at the bottom that it will not be sent by normal route but instead by way of
Merseilles and the Azores...different from other first flights..see pictures below.


Is this anything to get excited about or just a glitch in the air service..??