9K 7121 Hyannis to Boston Flight Status

Cape Air Flight 9K7121 from Hyannis Barnstable Municipal Airport HYA to Boston Logan International Airport BOS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 21st, 2026.
Check the table below for 9K7121's most recent flight history:

9K 7121 Flight Status & Schedule

Date Departure Arrival Status
May 21 10:40 11:20
Unknown
Track >
Dec 04 07:58 08:23
Landed
Track >
Dec 03 08:26 08:48
Landed
Track >
Sep 11 07:43 08:09
Landed
Track >
Aug 30 07:19 07:40
Landed
Track >

Cape Air 9K 7121 Hyannis to Boston Flight Information

Cape Air Flight 9K7121 connects Hyannis, United States to Boston, United States, taking off from Hyannis Barnstable Municipal Airport HYA and landing at Boston Logan International Airport BOS.

How long is the 9K7121 flight from Hyannis to Boston?

The average flight time from Hyannis to Boston is 24 minutes. The flight distance is 98 km / 61 miles and the average flight speed is 221 km/h / 137 mph.

What is the On-Time Performance (OTP) of Cape Air Flight 9K7121 Hyannis to Boston?

The Airportia On-Time Performance Rating for Cape Air Flight 9K7121 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight 9K7121 arriving at?

Flight 9K7121 arrives at Boston Logan International Airport (BOS) Terminal C.

When was the latest 9K7121 flight?

The latest flight took off on Thursday, May 21st, 2026 with the flight status being Unknown on 11:20.

How else can the flight 9K7121 be referenced as?

This Cape Air flight can also be referenced as KAP7121, 9K 7121, KAP 7121.

How often is flight 9K7121 delayed?

On average, 0% of all 9K7121 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled 9K7121 flight or baggage issues?

If your 9K7121 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 9K7121 Flight Tracker above for more details.

9K7121 and Hyannis HYA to Boston BOS Flights

Other flights departing from Hyannis HYA: 9K7081, S9515, 9K7751, A86601

Other flights arriving at Boston BOS: G4436, B62040, AA4691, DL5600

All flights connecting Hyannis HYA to Boston BOS.

9K7121 Cape Air Flight: Hyannis to Boston Route Map

9K7121 Cape Air Flight Map: Hyannis 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.