9K8151Cape Air · SJU → STT
updated 4h ago
Route confirmed Cape Air

9K8151 San JuanSJU · 07:15 Charlotte AmalieSTT · 07:50

9K8151 by Cape Air flies from San Juan (SJU) to Charlotte Amalie (STT) for the Mon, Nov 2 departure.

Right nowExpected in Charlotte Amalie · today
07:50

arrival expected at STT · on schedule

Typical gate push+7 minmedian posted departure
Typical arrival+4 minmedian over 3 operations
Wins back in air~3 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+183+367+550 min
10-29
+12 gate · +4 arrival
10-28
+6 gate · +550 arrival
10-22
+7 gate · −2 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
SJUSan JuanOn-time likelySJU delay board →
STTCharlotte AmalieOn-time likelySTT delay board →
SJU→STTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
50%Chance of 15+ min delay
0.3%Chance of cancellation
+34 minTypical airport delay in this weather

Conditions at SJU and STT are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at San Juan

Forecast

Tue 3 Nov, local date

High32°Clikely 32°C to 33°C
Low26°Clikely 25°C to 27°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Charlotte Amalie

Forecast

Tue 3 Nov, local date

High31°Clikely 31°C to 32°C
Low27°Clikely 27°C to 28°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Juan to Charlotte Amalie flights today

same route · Cape Air
9K8051departs 09:39
9K726departs 11:48
9K8031departs 12:15
9K8091departs 12:26
9K64departs 12:29
9K8011departs 12:45

If 9K8151 is cancelled, these are the other Cape Air nonstop flights from San Juan to Charlotte Amalie on the same day, with scheduled departure times in SJU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How 9K8151 actually runs

Pro Flight Search has tracked every published board update for 9K8151 across the SJU and STT boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +7 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how 9K8151 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-29SJU 07:15 07:27 (+12)STT 07:50 07:54 (+4)
10-28SJU 07:15 07:21 (+6)STT 07:50 17:00 (+550)
10-22SJU 07:15 07:22 (+7)STT 07:50 07:48 (−2)

Board clocks recorded as SJU and STT published them.

Planning around 9K8151? 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: 9K8151 San Juan to Charlotte Amalie on-time performance, measured from the SJU and STT airport boards.

Canonical URL
https://proflightsearch.com/flight/9K8151
How we measure this →