Dubai doesn't observe daylight saving time but Mexico City does. DST in Mexico City started on 07 April 2019 and will end on 27 October 2019. Once DST ends in Mexico City the time difference between Mexico City and Dubai will be 10:0 hours.
Time zone: CDT - Central Daylight Time (UTC/GMT -5)DST started on 07 April 2019DST will end on 27 October 2019Time zone difference / Flight distance
Time zone: GST - Gulf Standard Time (UTC/GMT +4)Time zone difference / Flight distance