9K 5401 Nantucket to Boston Flight Status

Cape Air Flight 9K5401 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 31st, 2026.
Check the table below for 9K5401's most recent flight history:

9K 5401 Flight Status & Schedule

Date Departure Arrival Status
May 31 14:26 15:11
Landed
Track >
May 25 15:25 16:07
Delayed
Track >
May 22 16:34 17:34
Unknown
Track >
Apr 26 14:21 14:56
Landed
Track >
Dec 08 15:49 16:54
Unknown
Track >

Cape Air 9K 5401 Nantucket to Boston Flight Information

Cape Air Flight 9K5401 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 9K5401 flight from Nantucket to Boston?

The average flight time from Nantucket to Boston is 41 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 189 km/h / 117 mph.

How many 9K5401 flights are operated per week?

1 flight per week. The flight 9K5401 is operated on Sunday.

What is the On-Time Performance (OTP) of Cape Air Flight 9K5401 Nantucket to Boston?

The Airportia On-Time Performance Rating for Cape Air Flight 9K5401 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight 9K5401 arriving at?

Flight 9K5401 arrives at Boston Logan International Airport (BOS) Terminal C.

When was the latest 9K5401 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 15:11.

How else can the flight 9K5401 be referenced as?

This Cape Air flight can also be referenced as KAP5401, 9K 5401, KAP 5401.

How often is flight 9K5401 delayed?

On average, 30% of all 9K5401 flights are delayed. The average delay is 30 minutes.

Can I get compensation for my delayed or cancelled 9K5401 flight or baggage issues?

If your 9K5401 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 9K5401 Flight Tracker above for more details.

9K5401 and Nantucket ACK to Boston BOS Flights

Flight 9K5401 is code-shared by 1 airline using the flight number B65196

Other flights departing from Nantucket ACK: TJ1019, 9K7681, 9K5101, TJ293

Other flights arriving at Boston BOS: B61926, DL1399, DL1033, AA4380

All flights connecting Nantucket ACK to Boston BOS.

9K5401 Cape Air Flight: Nantucket to Boston Route Map

9K5401 Cape Air Flight Map: Nantucket to Boston
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.