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(UA) United Airlines 8633 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YWG) Winnipeg James Armstrong Richardson Intl Airport

Winnipeg, MB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
53
87%
Late
4
7%
Very Late
0
0%
Excessive
3
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
61
Average Delay (min.)
15.923076923076923
Standard Deviation
25
Min
0
Max
102

UA 8633 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 15.923076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15.923076923076923 min
This flight has an average delay of 15.923076923076923 minutes with a standard deviation of 25 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.