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(SK) SAS 3589 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
71%
Late
2
4%
Very Late
1
2%
Excessive
8
14%
Cancelled
5
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
21
Codeshares
56
Average Delay (min.)
58.57142857142857
Standard Deviation
90.8
Min
0
Max
348

SK 3589 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 71%
Average Delay Time 58.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 58.57142857142857 min
This flight has an average delay of 58.57142857142857 minutes with a standard deviation of 90.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.