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(UA) United Airlines 8536 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
56%
Late
9
17%
Very Late
0
0%
Excessive
9
17%
Cancelled
5
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
25
Codeshares
52
Average Delay (min.)
38.12
Standard Deviation
45
Min
0
Max
192

UA 8536 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 56%
Average Delay Time 38.12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
2.1 of 5
Average
Average Delay Time 38.12 min
This flight has an average delay of 38.12 minutes with a standard deviation of 45 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.