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(SK) SAS 3587 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
61%
Late
7
13%
Very Late
9
17%
Excessive
5
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
36
Codeshares
54
Average Delay (min.)
25.555555555555557
Standard Deviation
23.4
Min
0
Max
112

SK 3587 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 61%
Average Delay Time 25.555555555555557 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 25.555555555555557 min
This flight has an average delay of 25.555555555555557 minutes with a standard deviation of 23.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.