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(UA) United Airlines 8566 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(YXS) Prince George Airport

Prince George, BC, CA

(YVR) Vancouver International Airport

Vancouver, BC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
43
74%
Late
10
17%
Very Late
3
5%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
34
Codeshares
58
Average Delay (min.)
36.8235294117647
Standard Deviation
97.6
Min
0
Max
449

UA 8566 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 74%
Average Delay Time 36.8235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 36.8235294117647 min
This flight has an average delay of 36.8235294117647 minutes with a standard deviation of 97.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.