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(SK) SAS 3976 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(LHR) London Heathrow Airport

London, EN, GB

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
83%
Late
3
5%
Very Late
1
2%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
14
Codeshares
59
Average Delay (min.)
42.714285714285715
Standard Deviation
67.6
Min
0
Max
202

SK 3976 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 83%
Average Delay Time 42.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 42.714285714285715 min
This flight has an average delay of 42.714285714285715 minutes with a standard deviation of 67.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.