SJU → CPXSan Juan to Culebra

live

Direct flights from San Juan (SJU) to Culebra (CPX): 7 nonstop departures observed each week across 1 airline. The nonstop covers 75 km, an estimated 36 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Culebra. Updated 25 October 2026 at 00:18 UTC.

Today, SJU → CPX

Sat 24 Oct · local times
  1. 09:48 9K5871Cape Air On scheduleTD ·
  2. 10:45 9K5971Cape Air Sched 10:45Departure not confirmed by the board ·
  3. 12:12 9K5911Cape Air Sched 12:12Departure not confirmed by the board ·
  4. 14:05 9K5951Cape Air Sched 14:05Departure not confirmed by the board ·
  5. 16:47 9K5931Cape Air Sched 16:47Departure not confirmed by the board ·

Checked SJU board 20:18

SJU San Juan smooth · +12
CPX Culebra tracking
75 km · ~0h 36m est.
dep bank 08:00–16:477x weekly
Running clean · 1 airline · 7x weekly · nonstop
84 / 100

route health from live SJU and CPX delay boards

Flight time~0h 36mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Cape Air

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
Cape Air9K

Flights 9K5891 08:00 Mo Th Fr · 9K5871 09:48 daily · 9K5971 varies Th Sa · 9K5911 12:12 Mo Tu We Fr Sa Su

Airports right now

live boards
SJUSan Juan +12 min smooth 🌤 few clouds · E 5 kt Full SJU delay board →
CPXCulebra tracking Full CPX delay board →

How the San Juan to Culebra route actually runs

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

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

SJU to CPX questions

Is SJU–CPX running on time right now?

Smooth skies ahead. The departure side at SJU is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SJU–CPX?

Operators schedule morning departures around 08:00 from SJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CPX delay card to confirm conditions when you'd arrive.

How long is the flight from SJU to CPX?

Great-circle distance is 75 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 35–36 min gate-to-gate on this route.

How often does SJU–CPX fly?

Cape Air runs the route with about 31 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.