Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Port of Spain·Port of Spain × Dallas
Prime meridian·:: UTC·

Port of Spain×Dallas

Trinidad and Tobago · TT
Port of Spain
—:—
America/Port_of_Spain·
No DST
United States · US
Dallas
—:—
America/Chicago·
DST active

Port of Spain is 1 hour behind Dallas. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
1h behind
Port of Spain vs Dallas
02
Overlap
7h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-4 / GMT-5
Port of_Spain · CDT
04
Flight
5h 38m
4,362 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
7h shared · 10:00 – 17:00 Port of Spain
Port of Spain
—:—
0
3
6
9
12
15
18
21
Dallas
—:—
0
3
6
9
12
15
18
21
Scrub a meeting time14:00 Port of Spain
Same moment in Dallas13:00 Dallas
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/port-of-spain/to/dallas?t=14&a=A&d=2026-04-27&dur=60
14:00 Port of Spain13:00 Dallas
Full 24-hour reference
Port of SpainDallas
00:00
23:00
01:00
00:00
02:00
01:00
03:00
02:00
04:00
03:00
05:00
04:00
06:00
05:00
07:00
06:00
08:00
07:00
09:00Port of Spain only
08:00
10:00Both working
09:00
11:00Both working
10:00
12:00Both working
11:00
13:00Both working
12:00
14:00Both working
13:00
15:00Both working
14:00
16:00Both working
15:00
17:00
16:00Dallas only
18:00
17:00
19:00
18:00
20:00
19:00
21:00
20:00
22:00
21:00
23:00
22:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Port of Spain and Dallas?

Port of Spain is 1 hour behind Dallas. Port of Spain runs on GMT-4 and Dallas on GMT-5. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

There are 7 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Port of Spain from Dallas?

About 4,362 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 5h 38m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

PORT OF SPAIN · America/Port_of_Spain
GMT-4 · 10.66°, -61.51°

DALLAS · America/Chicago
GMT-5 · 32.78°, -96.80°

7h shared · 1h behind