Port of Spain to Miami (POS-MIA): Nonstop Upgrade & Award Space
American Airlines and Caribbean Airlines fly nonstop between Port of Spain (POS) and Miami (MIA), roughly 21 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every POS to MIA departure, so you know which flights have space before you book.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every POS to MIA departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Port of Spain to Miami to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each POS to MIA departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See POS to MIA on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Port of Spain to Miami nonstop
Carriers operating POS to MIA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- American Airlines
- Caribbean Airlines
Frequently asked questions about POS to MIA
How far is Miami from Port of Spain?
Which airlines fly nonstop from POS to MIA?
How many flights a week are there from POS to MIA?
How do I check upgrade or award availability on POS to MIA?
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