Date Countries Switch to/from DST

Bill Seymour stdbill.h at
Sat Feb 5 13:24:50 UTC 2011

On Fri, Feb 4, 2011 at 5:44 PM, O'Neil, Bonnie
<bonnie.oneil at> wrote:
> Guy,
> You are right.
> As we understand it, countries may make an announcement that they will
> be observing DST this year on such and such a date.  What we need is to
> keep track of these pronouncements as they relate to our flight
> schedules.

You might find that such announcements arrive more quickly at

I say that because a fellow named Steffen Thorsen often provides this list
with links to pages that, in turn, provide links to original
source documents.


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