ACK
Nantucket, MA
Nantucket, Massachusetts
Data coverage: 2020 — 2024
Total Flights
13,916
On-Time Rate
80.5%
Avg Delay
93.2 min
Delayed
2,719
Cancelled
353
Delay Causes
Top delay cause: Late Aircraft
Late Aircraft 51.5%
Carrier 21.5%
NAS (National Aviation System) 23.5%
Weather 3.3%
Security 0.2%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Oct 2024 | 148 | 7 | 4 | 0 | 0 |
| Sep 2024 | 350 | 20 | 12 | 1 | 0 |
| Aug 2024 | 948 | 84 | 88 | 42 | 0 |
| Jul 2024 | 958 | 115 | 94 | 26 | 1 |
| Jun 2024 | 692 | 70 | 59 | 17 | 0 |
| May 2024 | 254 | 25 | 21 | 6 | 1 |
| Oct 2023 | 200 | 21 | 26 | 2 | 0 |
| Sep 2023 | 462 | 50 | 51 | 22 | 0 |
| Aug 2023 | 812 | 81 | 83 | 4 | 0 |
| Jul 2023 | 872 | 131 | 117 | 43 | 3 |
| Jun 2023 | 686 | 94 | 81 | 24 | 1 |
| May 2023 | 200 | 11 | 13 | 0 | 0 |
| Oct 2022 | 332 | 29 | 30 | 14 | 1 |
| Sep 2022 | 526 | 45 | 42 | 4 | 0 |
| Aug 2022 | 872 | 80 | 67 | 15 | 0 |
| Jul 2022 | 888 | 98 | 87 | 17 | 4 |
| Jun 2022 | 642 | 60 | 57 | 14 | 1 |
| May 2022 | 130 | 13 | 14 | 5 | 0 |
| Oct 2021 | 174 | 15 | 15 | 2 | 0 |
| Sep 2021 | 436 | 53 | 44 | 7 | 1 |
| Aug 2021 | 792 | 99 | 80 | 22 | 4 |
| Jul 2021 | 873 | 140 | 121 | 39 | 2 |
| Jun 2021 | 589 | 40 | 37 | 12 | 0 |
| May 2021 | 210 | 13 | 11 | 6 | 0 |
Top Routes
Busiest routes to and from ACK.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| ACK (Nantucket) → JFK (New York) | 1,824 | 77.5% | 199 mi |
| JFK (New York) → ACK (Nantucket) | 1,824 | 79.1% | 199 mi |
| ACK (Nantucket) → LGA (New York) | 1,596 | 77.1% | 202 mi |
| LGA (New York) → ACK (Nantucket) | 1,596 | 83% | 202 mi |
| ACK (Nantucket) → DCA (Washington) | 1,080 | 81% | 405 mi |
| DCA (Washington) → ACK (Nantucket) | 1,080 | 82.8% | 405 mi |
| BOS (Boston) → ACK (Nantucket) | 702 | 80.3% | 91 mi |
| ACK (Nantucket) → BOS (Boston) | 701 | 77.3% | 91 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.