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(UA) United Airlines 8433 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
57%
Late
8
13%
Very Late
4
7%
Excessive
13
21%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
33
Codeshares
60
Average Delay (min.)
47.303030303030305
Standard Deviation
49.9
Min
0
Max
238

UA 8433 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 58%
Average Delay Time 47.303030303030305 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 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 47.303030303030305 min
This flight has an average delay of 47.303030303030305 minutes with a standard deviation of 49.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.