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(UA) United Airlines 8633 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-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
23
40%
Late
10
18%
Very Late
7
12%
Excessive
16
28%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
41
Codeshares
57
Average Delay (min.)
43.80487804878049
Standard Deviation
34.6
Min
0
Max
140

UA 8633 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 40%
Average Delay Time 43.80487804878049 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 43.80487804878049 min
This flight has an average delay of 43.80487804878049 minutes with a standard deviation of 34.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.