| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 14 | BOS | ACK | 14:34 | 15:07 |
Landed
|
Track > |
| May 03 | BOS | ACK | 18:55 | 19:50 |
En-Route
|
Track > |
| May 03 | BOS | ACK | 12:40 | 19:42 |
En-Route
|
Track > |
Cape Air Flight 9K78 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 9K78 flight from Boston to Nantucket?
The average flight time from Boston to Nantucket is 33 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 149 km/h / 92 mph.
What is the On-Time Performance (OTP) of Cape Air Flight 9K78 Boston to Nantucket?
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, June 14th, 2026 with the flight status being Landed on 15:07.
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, 0% of all 9K78 flights are delayed. The average delay is 0 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 Boston BOS: DL5879, DL5888, DL5890, 9K5050
Other flights arriving at Nantucket ACK: 9K7691, AA4525, 9K5332, 9K5512
All flights connecting Boston BOS to Nantucket ACK.