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(UA) United Airlines 8534 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(YYZ) Pearson International AirportToronto, ON, CA
(BOS) Logan International AirportBoston, MA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
29
47%
Late
11
18%
Very Late
2
3%
Excessive
17
27%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
50
Codeshares
61
Average Delay (min.)
40
Standard Deviation
47.9
Min
0
Max
221
UA 8534 On-time Performance Details
Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 48%
Average Delay Time 40 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% 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
0.3 of 5
Very Poor
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 47.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.