En-Route
Departure: Wed, Jun 3, 2026
Scheduled:
17:29
|
Actual:
17:45
Arrival: Wed, Jun 3, 2026
Scheduled:
18:24
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9K 5351 Flight Status & Schedule

Date Departure Arrival Status
Jun 03 17:45 18:24
En-Route
Track >
Jun 02 17:40 18:11
Landed
Track >
Jun 01 17:51 18:23
Landed
Track >
May 31 16:47 18:24
En-Route
Track >
May 31 18:23 18:55
Landed Late
Track >

Cape Air 9K 5351 Boston to Nantucket Flight Information

Cape Air Flight 9K5351 connects Boston, United States to Nantucket, United States, taking off from Boston Logan International Airport BOS and landing at Nantucket Memorial Airport ACK.

How long is the 9K5351 flight from Boston to Nantucket?

The average flight time from Boston to Nantucket is 31 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 220 km/h / 137 mph.

How many 9K5351 flights are operated per week?

6 flights per week. The flight 9K5351 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Cape Air Flight 9K5351 Boston to Nantucket?

The Airportia On-Time Performance Rating for Cape Air Flight 9K5351 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 9K5351 flight?

The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being En-Route on 18:24.

How else can the flight 9K5351 be referenced as?

This Cape Air flight can also be referenced as KAP5351, 9K 5351, KAP 5351.

How often is flight 9K5351 delayed?

On average, 20% of all 9K5351 flights are delayed. The average delay is 18 minutes.

Can I get compensation for my delayed or cancelled 9K5351 flight or baggage issues?

If your 9K5351 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our 9K5351 Flight Tracker above for more details.

9K5351 and Boston BOS to Nantucket ACK Flights

Flight 9K5351 is code-shared by 1 airline using the flight number B65718

Other flights departing from Boston BOS: EI132, WN1797, 9K1007, PD2946

Other flights arriving at Nantucket ACK: 9K5051, AN88, 9K5451, TJ1010

All flights connecting Boston BOS to Nantucket ACK.

9K5351 Cape Air Flight: Boston to Nantucket Route Map

9K5351 Cape Air Flight Map: Boston to Nantucket
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.