background

(9K) Cape Air 687 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(ACK) Nantucket Memorial Airport

Nantucket, MA, US

(MVY) Martha's Vineyard Airport

Martha's Vineyard, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
59%
Late
0
0%
Very Late
2
5%
Excessive
5
13%
Cancelled
8
21%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
44.642857142857146
Standard Deviation
62
Min
0
Max
222

9K 687 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 59%
Average Delay Time 44.642857142857146 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 44.642857142857146 min
This flight has an average delay of 44.642857142857146 minutes with a standard deviation of 62 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

Other Stops for 9K 687