SJU → MIASan Juan to Miami

live

Direct flights from San Juan (SJU) to Miami (MIA): 21 nonstop departures observed each week across 3 airlines. 40% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 32 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,682 km, an estimated 2 hours 39 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Miami. Updated 14 September 2026 at 07:23 UTC.

SJU San Juan busy · +17
MIA Miami smooth · +14
1,682 km · ~2h 39m est.
dep bank 06:00–22:1221x weekly
Runs rough · 3 airlines · 21x weekly · nonstop
40% on time

of the last 5 operated SJU → MIA flights arrived within 15 minutes

Median arrival delay is +32 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+32 minacross the last 5 operated legs
Flight time~2h 39mestimated from route distance
Weekly departures21x3 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
21 AirAmerican AirlinesFrontier Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
21 Air2I

Flights 2I7598 varies daily · 2I7597 varies Mo

American AirlinesAA40% on time

Flights AA3089 06:00 daily · AA3033 10:16 Mo Th Fr Sa Su · AA2817 10:33 daily · AA1613 13:38 daily

Frontier AirlinesF9

Flights F93377 07:30 daily · F92283 varies Mo Th Fr Sa Su

History

operated legs · board outcomes
09-13AA1341arrived+304
09-13AA1734dep +68 → arr+37
09-13AA3033arrived−16
09-13AA3089arrived−20
09-13AA967departed+32

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SJUSan Juan +17 min busy 🌤 few clouds · N 0 kt Full SJU delay board →
MIAMiami +14 min smooth 🌤 few clouds · SW 3 kt Full MIA delay board →

Weather lens

Current conditions put the pressure at SJU: 42% odds of a 15+ minute delay and around +15 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Juan to Miami route actually runs

Pro Flight Search records official board updates for nonstop SJU to MIA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — San Juan (SJU) to Miami (MIA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SJU-MIA
How we measure this →

SJU to MIA questions

Is SJU–MIA running on time right now?

Mostly on schedule. The departure side at SJU is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SJU–MIA?

Operators schedule morning departures around 06:00 and evening departures around 19:24 from SJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MIA delay card to confirm conditions when you'd arrive.

How long is the flight from SJU to MIA?

Great-circle distance is 1,682 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 149–174 min gate-to-gate on this route.

How often does SJU–MIA fly?

3 carriers operate this route, around 71 flights a week between them. Compare carrier days and times in the airline list above.