End of DST 2007 in Cuba?

Hello, according to tzdata2007h the end of DST for Cuba is at the first Sunday in November: Rule Cuba 2007 max - Mar Sun>=8 0:00s 1:00 D Rule Cuba 2007 max - Nov Sun>=1 0:00s 0 S But some airlines use 2007-08-28 for the end of DST. So what is correct? Best regards dirk -- -- GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS. Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail