| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | ACK | BOS | 10:32 | 11:27 |
Scheduled
|
Track > |
| Jul 18 | ACK | BOS | 10:47 | 11:33 |
Landed
|
Track > |
| Jul 16 | ACK | BOS | 10:20 | 11:03 |
Landed
|
Track > |
| Jul 15 | ACK | BOS | 10:35 | 11:21 |
Landed
|
Track > |
| Jul 14 | ACK | BOS | 10:28 | 11:14 |
Landed
|
Track > |
| Jul 13 | ACK | BOS | 10:37 | 11:29 |
Landed
|
Track > |
| Jul 12 | ACK | BOS | 10:36 | 11:13 |
Landed
|
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| Jul 11 | ACK | BOS | 10:45 | 11:36 |
Landed
|
Track > |
| Jul 09 | ACK | BOS | 10:49 | 11:43 |
Landed Late
|
Track > |
| Jul 07 | ACK | BOS | 12:12 | 11:27 |
En-Route
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Track > |
Cape Air Flight 9K5021 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 9K5021 flight from Nantucket to Boston?
The average flight time from Nantucket to Boston is 46 minutes. The flight distance is 146 km / 91 miles and the average flight speed is 184 km/h / 114 mph.
How many 9K5021 flights are operated per week?
6 flights per week. The flight 9K5021 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Cape Air Flight 9K5021 Nantucket to Boston?
The Airportia On-Time Performance Rating for Cape Air Flight 9K5021 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight 9K5021 arriving at?
Flight 9K5021 arrives at Boston Logan International Airport (BOS) Terminal C.
When was the latest 9K5021 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Scheduled on 11:27.
How else can the flight 9K5021 be referenced as?
This Cape Air flight can also be referenced as KAP5021, 9K 5021, KAP 5021.
How often is flight 9K5021 delayed?
On average, 40% of all 9K5021 flights are delayed. The average delay is 8 minutes.
Can I get compensation for my delayed or cancelled 9K5021 flight or baggage issues?
If your 9K5021 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 9K5021 Flight Tracker above for more details.
Other flights departing from Nantucket ACK: 9K1056, TJ809, TJ1009, AA4708
Other flights arriving at Boston BOS: DL821, B61018, DL5845, DL1022
All flights connecting Nantucket ACK to Boston BOS.
