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(UA) United Airlines 8633 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(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
27
43%
Late
13
21%
Very Late
7
11%
Excessive
13
21%
Cancelled
1
2%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
43
Codeshares
61
Average Delay (min.)
55.16279069767442
Standard Deviation
68.8
Min
0
Max
308

UA 8633 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
Average Delay Time 55.16279069767442 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
0.0 of 5
Very Poor
Average Delay Time 55.16279069767442 min
This flight has an average delay of 55.16279069767442 minutes with a standard deviation of 68.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.