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Date and Time Conventions

PostPosted: 15 Nov 2011, 14:24
by pjh
Is there a convention out there which states when a flight switches to "destination time"? We are flying back from NYC on VS4 and somewhere over the ocean we will move on a day and it will become our wedding anniversary. I'd like to know when I could mark the occasion....

Thx

Paul

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 14:30
by tontybear
Well the VS04 departs at 18:00 NYC time = 23:00 UK time so an hour into the flight = midnight UK = wedding anniversary !

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 15:11
by Bill S
tontybear wrote:Well the VS04 departs at 18:00 NYC time = 23:00 UK time so an hour into the flight = midnight UK = wedding anniversary !


Provided you don't divert ... ):

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 15:15
by slinky09
It's my understanding that in the cockpit, all flight times are noted as GMT around the world - this ensures that all flight crew on every aeroplane are in sync. with each other - stand to be corrected!

In which case, you could use that convention?

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 15:54
by Concorde RIP
Yes - in aviation and in the military, GMT is used, although it is referred to as Zulu (the various timezones have letter designations, and GMT happens to be Z).

Using GMT/Zulu seemse the best idea...

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 22:08
by pjh
Thanks all!

Re: Date and Time Conventions

PostPosted: 15 Nov 2011, 22:47
by at240
It's an interesting question from a passenger perspective. I used to alter my watch soon after take-off and then stare at it trying to persuade myself that I believed it. :D

But yes, I agree that in your case you should go by UTC because it gives you an excuse to celebrate ASAP.