SJU → FLLSan Juan to Fort Lauderdale

live

Direct flights from San Juan (SJU) to Fort Lauderdale (FLL): 14 nonstop departures observed each week across 2 airlines. 74% of the last 23 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 23 tracked flights. The nonstop covers 1,684 km, an estimated 2 hours 40 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Fort Lauderdale. Updated 16 September 2026 at 19:48 UTC.

SJU San Juan smooth · +10
FLL Fort Lauderdale smooth · +0
1,684 km · ~2h 40m est.
dep bank 06:35–16:2914x weekly
Runs mixed · 2 airlines · 14x weekly · nonstop
74% on time

of the last 23 operated SJU → FLL flights arrived within 15 minutes

Median arrival delay is −1 min. 0 of 23 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−1 minacross the last 23 operated legs
Flight time~2h 40mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 23

Who flies it

observed on the boards · 7 days
Frontier AirlinesF9100% on time

Flights F93017 varies daily

JetBlue AirwaysB665% on time

Flights B62154 varies daily · B61454 varies daily · B6154 varies daily

History

operated legs · board outcomes
09-16B61454dep +56 → arr+34
09-16B62154dep +2 → arr−21
09-16F93017dep +20 → arr−5
09-15B61454dep +21 → arr−3
09-15B6154dep +3 → arr−20
09-15B62154dep +7 → arr−21
09-15F93017dep +24 → arr−4
09-14B61454dep +94 → arr+68
09-14B6154dep +21 → arr−3
09-14B62154dep +41 → arr+16
09-14F93017dep +50 → arr+9
09-13B61454dep +47 → arr+23
09-13B6154dep +9 → arr−23
09-13B62154dep +19 → arr−14
09-13F93017dep +39 → arr+5
09-12B61454dep +29 → arr−1
09-12B6154dep +11 → arr−19
09-12B62154dep +3 → arr−25
09-12F93017dep +41 → arr+8
09-11B61454dep +46 → arr+27
09-11B6154dep +41 → arr+20
09-11B62154dep +9 → arr+3
09-11F93017dep +28 → arr+4

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 +10 min smooth Full SJU delay board →
FLLFort Lauderdale +0 min smooth Full FLL delay board →

Weather lens

Current conditions put the pressure at SJU: 45% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Juan to Fort Lauderdale route actually runs

Pro Flight Search records official board updates for nonstop SJU to FLL 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 Fort Lauderdale (FLL) route reliability, measured from operated flights on official airport boards.

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

SJU to FLL questions

Is SJU–FLL running on time right now?

Smooth skies ahead. The departure side at SJU is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SJU to FLL?

Great-circle distance is 1,684 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–FLL fly?

2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at SJU and arrival-side delay at FLL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.