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(UA) United Airlines 8453 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YOW) Ottawa Macdonald-Cartier International Airport

Ottawa, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
37
79%
Late
7
15%
Very Late
1
2%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
24
Codeshares
47
Average Delay (min.)
17.125
Standard Deviation
21.1
Min
0
Max
84

UA 8453 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 79%
Average Delay Time 17.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 17.125 min
This flight has an average delay of 17.125 minutes with a standard deviation of 21.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.