9K 6789 Nantucket to Boston Flight Status

Cape Air Flight 9K6789 from Nantucket Memorial Airport ACK to Boston Logan International Airport BOS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 17th, 2026.
Check the table below for 9K6789's most recent flight history:

9K 6789 Flight Status & Schedule

Date Departure Arrival Status
May 17 12:22 13:24
En-Route
Track >
Apr 27 11:40 12:16
Landed
Track >

Cape Air 9K 6789 Nantucket to Boston Flight Information

Cape Air Flight 9K6789 connects Nantucket, United States to Boston, United States, taking off from Nantucket Memorial Airport ACK and landing at Boston Logan International Airport BOS.

How long is the 9K6789 flight from Nantucket to Boston?

The average flight time from Nantucket to Boston is 36 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 211 km/h / 131 mph.

What is the On-Time Performance (OTP) of Cape Air Flight 9K6789 Nantucket to Boston?

The Airportia On-Time Performance Rating for Cape Air Flight 9K6789 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 9K6789 flight?

The latest flight took off on Sunday, May 17th, 2026 with the flight status being En-Route on 13:24.

How else can the flight 9K6789 be referenced as?

This Cape Air flight can also be referenced as KAP6789, 9K 6789, KAP 6789.

How often is flight 9K6789 delayed?

On average, 0% of all 9K6789 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled 9K6789 flight or baggage issues?

If your 9K6789 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 9K6789 Flight Tracker above for more details.

9K6789 and Nantucket ACK to Boston BOS Flights

Other flights departing from Nantucket ACK: TJ259, TJ224, 9K5182, 9K5082

Other flights arriving at Boston BOS: AA2919, B6722, B6954, DL5803

All flights connecting Nantucket ACK to Boston BOS.

9K6789 Cape Air Flight: Nantucket to Boston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.