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(SN) Brussels Airlines 8979 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(IAD) Washington Dulles International Airport

Dulles, VA, US

(ROA) Roanoke-Blacksburg Regional Airport

Roanoke, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
75%
Late
9
15%
Very Late
1
2%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
26
Codeshares
60
Average Delay (min.)
61.38461538461539
Standard Deviation
175.8
Min
0
Max
892

SN 8979 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 75%
Average Delay Time 61.38461538461539 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 61.38461538461539 min
This flight has an average delay of 61.38461538461539 minutes with a standard deviation of 175.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.