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(UA) United Airlines 8258 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
42%
Late
7
12%
Very Late
7
12%
Excessive
16
27%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
40
Codeshares
59
Average Delay (min.)
53.925
Standard Deviation
58.4
Min
0
Max
282

UA 8258 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 42%
Average Delay Time 53.925 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 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 42%
This flight has an on-time performance of 42%. 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
0.1 of 5
Very Poor
Average Delay Time 53.925 min
This flight has an average delay of 53.925 minutes with a standard deviation of 58.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.