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(UA) United Airlines 8561 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(BOS) Logan International Airport

Boston, MA, US

(YYZ) Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
13
21%
Late
12
19%
Very Late
11
18%
Excessive
25
40%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
58
Codeshares
62
Average Delay (min.)
52
Standard Deviation
44.9
Min
2
Max
233

UA 8561 On-time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 21%
Average Delay Time 52 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 21%
This flight has an on-time performance of 21%. 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 52 min
This flight has an average delay of 52 minutes with a standard deviation of 44.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.