9K8251Cape Air · SJU → STT
live · 3h ago
Route confirmed Cape Air

9K8251 San JuanSJU · 15:40 Charlotte AmalieSTT · 16:15

9K8251 by Cape Air flies from San Juan (SJU) to Charlotte Amalie (STT).

Right nowNext departure today Operates daily
15:40

scheduled from SJU

Typical gate push+23 minmedian posted departure
Typical arrival+18 minmedian over 1 operations
Wins back in air~5 minmedian gate push vs arrival · how planes make up time →

The route today

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

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
51%Chance of 15+ min delay
0.6%Chance of cancellation
+23 minAvg hub delay right now

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. For this route and airline, 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 →

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
9K8151departs 07:15
9K8051departs 09:39
9K8031departs 11:48
9K8091departs 12:26
9K8011departs 12:45
9K8111departs 14:00

If 9K8251 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 posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How 9K8251 actually runs

Pro Flight Search has tracked every published board update for 9K8251 across the SJU and STT boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +18 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how 9K8251 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
08-03SJU 15:40 16:03 (+23)STT 16:15 16:33 (+18)

Aircraft

Recent tails: N769EA.

Board clocks recorded as SJU and STT published them.

Planning around 9K8251? 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 — 9K8251 San Juan to Charlotte Amalie on-time performance, measured from the SJU and STT airport boards.

Canonical URL
https://proflightsearch.com/flight/9K8251
How we measure this →