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(SK) SAS 3578 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
37
79%
Late
4
9%
Very Late
0
0%
Excessive
2
4%
Cancelled
3
6%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
9
Codeshares
46
Average Delay (min.)
46.55555555555556
Standard Deviation
62.9
Min
0
Max
182

SK 3578 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 80%
Average Delay Time 46.55555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 46.55555555555556 min
This flight has an average delay of 46.55555555555556 minutes with a standard deviation of 62.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.