| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 19 | ACK | HYA | 19:41 | 19:55 |
En-Route
|
Track > |
| Apr 03 | ACK | HYA | 20:20 | 20:32 |
Unknown
|
Track > |
Cape Air Flight 9K78 connects Nantucket, United States to Hyannis, United States, taking off from Nantucket Memorial Airport ACK and landing at Hyannis Barnstable Municipal Airport HYA.
How long is the 9K78 flight from Nantucket to Hyannis?
The average flight time from Nantucket to Hyannis is 14 minutes. The flight distance is 49 km / 31 miles and the average flight speed is 173 km/h / 108 mph.
What is the On-Time Performance (OTP) of Cape Air Flight 9K78 Nantucket to Hyannis?
The Airportia On-Time Performance Rating for Cape Air Flight 9K78 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest 9K78 flight?
The latest flight took off on Sunday, April 19th, 2026 with the flight status being En-Route on 19:55.
How else can the flight 9K78 be referenced as?
This Cape Air flight can also be referenced as KAP78, KAP078, 9K078, 9K0078, 9K 78, KAP 78.
How often is flight 9K78 delayed?
On average, 50% of all 9K78 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled 9K78 flight or baggage issues?
If your 9K78 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 9K78 Flight Tracker above for more details.
Other flights departing from Nantucket ACK: TJ433
Other flights arriving at Hyannis HYA: 9K1853
All flights connecting Nantucket ACK to Hyannis HYA.