9K 8181 St. Thomas to San Juan Flight Status

Cape Air Flight 9K8181 from St. Thomas Cyril E. King Airport STT to San Juan Luis Munoz Marin International Airport SJU is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for 9K8181's most recent flight history:

9K 8181 Flight Status & Schedule

Date Departure Arrival Status
May 30 09:24 09:52
Landed
Track >
May 28 17:24 17:51
Landed
Track >
May 27 17:31 17:58
Landed
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May 26 17:38 18:05
Landed
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May 25 17:23 17:47
Landed
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Cape Air 9K 8181 St. Thomas to San Juan Flight Information

Cape Air Flight 9K8181 connects St. Thomas, U.S. Virgin Islands to San Juan, Puerto Rico, taking off from St. Thomas Cyril E. King Airport STT and landing at San Juan Luis Munoz Marin International Airport SJU.

How long is the 9K8181 flight from St. Thomas to San Juan?

The average flight time from St. Thomas to San Juan is 26 minutes. The flight distance is 109 km / 68 miles and the average flight speed is 249 km/h / 155 mph.

How many 9K8181 flights are operated per week?

1 flight per week. The flight 9K8181 is operated on Saturday.

What is the On-Time Performance (OTP) of Cape Air Flight 9K8181 St. Thomas to San Juan?

The Airportia On-Time Performance Rating for Cape Air Flight 9K8181 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight 9K8181 arriving at?

Flight 9K8181 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal D.

When was the latest 9K8181 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 09:52.

How else can the flight 9K8181 be referenced as?

This Cape Air flight can also be referenced as KAP8181, 9K 8181, KAP 8181.

How often is flight 9K8181 delayed?

On average, 20% of all 9K8181 flights are delayed. The average delay is 5 minutes.

See our 9K8181 Flight Tracker above for more details.

9K8181 and St. Thomas STT to San Juan SJU Flights

Other flights departing from St. Thomas STT: 9K8101, 9K8521, 9K8081, 9K8851

Other flights arriving at San Juan SJU: 9K2441, 9K8381, 9K4801, 9K4802

All flights connecting St. Thomas STT to San Juan SJU.

9K8181 Cape Air Flight: St. Thomas to San Juan Route Map

9K8181 Cape Air Flight Map: St. Thomas to San Juan
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.