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(UA) United Airlines 8517 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(YVR) Vancouver International Airport

Vancouver, BC, CA

(YYJ) Victoria International Airport

Victoria, BC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
20
67%
Late
5
17%
Very Late
2
7%
Excessive
2
7%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
13
Codeshares
30
Average Delay (min.)
29.692307692307693
Standard Deviation
25.4
Min
0
Max
93

UA 8517 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 67%
Average Delay Time 29.692307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 29.692307692307693 min
This flight has an average delay of 29.692307692307693 minutes with a standard deviation of 25.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.