Informational Guide to Luis Muñoz Marín International Airport - Puerto Rico Airport (SJU) - Non Official

9K8221 Cape Air - Flight Status

Below, you can find details about Cape Air flight 9K8221, which currently operates between the airports of Saint Thomas - Cyril E. King International Airport (Airport Code STT) and San Juan - Luis Munoz Marin International Airport (Airport Code SJU).
This flight data pertains specifically to the flight's details for Saturday, July 19, 2025.

9K8221 On Time performance:
77
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

9K8221 Cape Air from Saint Thomas

Airline information

Cape Air
Cape Air

Departure

Saint Thomas (STT)
July 17, 2025
Cyril E. King International Airport

Arrival

San Juan (SJU)
July 17, 2025
Luis Munoz Marin International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.san-juan-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- B65747 - JetBlue

Additional Information

Which is the frequency of flight 9K8221?
The flight 9K8221 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight 9K8221?
The distance between the two airports is 110 kilometers.

Which is the flight time of flight 9K8221?
The scheduled flight time gate to gate is: 00:35 hours.
The real flight time gate to gate on average is: 00:41 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Saint Thomas and San Juan:

Cape Air
- Flight Number: 9K8021. (On Time performance: 76 - Average Delay: 14 minutes)
- Flight Number: 9K8041. (On Time performance: 51 - Average Delay: 15 minutes)
- Flight Number: 9K8081. (On Time performance: 52 - Average Delay: 20 minutes)
- Flight Number: 9K8121. (On Time performance: 54 - Average Delay: 19 minutes)
- Flight Number: 9K8201. (On Time performance: 42 - Average Delay: 21 minutes)
- Flight Number: 9K8222. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: 9K8241. (On Time performance: 71 - Average Delay: 11 minutes)
- Flight Number: 9K8261. (On Time performance: 74 - Average Delay: 9 minutes)
- Flight Number: 9K8281. (On Time performance: 64 - Average Delay: 17 minutes)
- Flight Number: 9K8301. (On Time performance: 51 - Average Delay: 16 minutes)
- Flight Number: 9K8341. (On Time performance: 76 - Average Delay: 10 minutes)

JetBlue
- Flight Number: B6435. (On Time performance: 78 - Average Delay: 13 minutes)
- Flight Number: B6808. (On Time performance: 95 - Average Delay: 6 minutes)

Frontier Airlines
- Flight Number: F94893. (On Time performance: 58 - Average Delay: 33 minutes)

Air Flamenco
- Flight Number: F42200. (On Time performance: 46 - Average Delay: 33 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 30, 2025 to July 14, 2025, we have obtained these figures.
Total number of flights: 39
On Time: 30 ( 77 % )
Moderate Delay: 6 ( 15 % )
Significant Delay: 2 ( 5 % )
Major Delay: 1 ( 3 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 9 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 11, 2025 to July 14, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 16, 2024 to June 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights 9K8221

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
18 July
13:35
Saint Thomas (STT)
14:20
San Juan (SJU)
00h 45min
Cessna (Light
Cessna (Light
Landed - On-time
Thursday
17 July
14:20
Saint Thomas (STT)
15:00
San Juan (SJU)
00h 40min
Cessna (Light
Cessna (Light
Landed - Delayed
Wednesday
16 July
13:55
Saint Thomas (STT)
14:30
San Juan (SJU)
00h 35min
Cessna (Light
Cessna (Light
Landed - On-time
Tuesday
15 July
13:45
Saint Thomas (STT)
14:20
San Juan (SJU)
00h 35min
Cessna (Light
Cessna (Light
Landed - On-time
Monday
14 July
14:05
Saint Thomas (STT)
14:35
San Juan (SJU)
00h 30min
Cessna (Light
Cessna (Light
Landed - On-time
Sunday
13 July
14:05
Saint Thomas (STT)
14:50
San Juan (SJU)
00h 45min
Cessna (Light
Cessna (Light
Landed - On-time
Friday
11 July
14:12
Saint Thomas (STT)
14:45
San Juan (SJU)
00h 33min
Cessna (Light
Cessna (Light
Landed - On-time
Thursday
10 July
13:50
Saint Thomas (STT)
14:30
San Juan (SJU)
00h 40min
Cessna (Light
Cessna (Light
Landed - On-time
Wednesday
09 July
14:10
Saint Thomas (STT)
14:50
San Juan (SJU)
00h 40min
Cessna (Light
Cessna (Light
Landed - On-time
Tuesday
08 July
13:50
Saint Thomas (STT)
14:35
San Juan (SJU)
00h 45min
Cessna (Light
Cessna (Light
Landed - On-time