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(DX) Danish Air Transport 521 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(RRS) Roros Airport

Roros, NO

(OSL) Oslo Gardermoen Airport

Oslo, NO

On-Time Performance Chart

(using rounded numbers)
On-Time
29
76%
Late
5
13%
Very Late
2
5%
Excessive
1
3%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
15.733333333333333
Standard Deviation
26.3
Min
0
Max
145

DX 521 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 76%
Average Delay Time 15.733333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 15.733333333333333 min
This flight has an average delay of 15.733333333333333 minutes with a standard deviation of 26.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.