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(UA) United Airlines 3523 On-Time Performance Rating

Date Range:

15-Feb-2024 to 15-Apr-2024

(IAD) Washington Dulles International Airport

Dulles, VA, US

(YYZ) Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
41
89%
Late
2
4%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
6
Codeshares
45
Average Delay (min.)
36.166666666666664
Standard Deviation
30
Min
0
Max
89

UA 3523 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 91%
Average Delay Time 36.166666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 36.166666666666664 min
This flight has an average delay of 36.166666666666664 minutes with a standard deviation of 30 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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