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(UA) United Airlines 8644 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(YYJ) Victoria International Airport

Victoria, BC, CA

(YVR) Vancouver International Airport

Vancouver, BC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
42
70%
Late
11
18%
Very Late
1
2%
Excessive
2
3%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
41
Codeshares
60
Average Delay (min.)
32.390243902439025
Standard Deviation
105.8
Min
0
Max
660

UA 8644 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 70%
Average Delay Time 32.390243902439025 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. 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
3.3 of 5
Average
Average Delay Time 32.390243902439025 min
This flight has an average delay of 32.390243902439025 minutes with a standard deviation of 105.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.