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(UA) United Airlines 8493 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YQT) Thunder Bay International Airport

Thunder Bay, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
29
48%
Late
9
15%
Very Late
8
13%
Excessive
13
22%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
43
Codeshares
60
Average Delay (min.)
33.93023255813954
Standard Deviation
28.9
Min
0
Max
130

UA 8493 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 48%
Average Delay Time 33.93023255813954 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. 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
2.7 of 5
Average
Average Delay Time 33.93023255813954 min
This flight has an average delay of 33.93023255813954 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.