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(UA) United Airlines 4815 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(IAD) Washington Dulles International Airport

Dulles, VA, US

(CHO) Charlottesville Albemarle Airport

Charlottesville, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
89%
Late
2
4%
Very Late
1
2%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
6
Codeshares
52
Average Delay (min.)
63.333333333333336
Standard Deviation
90.9
Min
0
Max
247

UA 4815 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 90%
Average Delay Time 63.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. 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
0.5 of 5
Very Poor
Average Delay Time 63.333333333333336 min
This flight has an average delay of 63.333333333333336 minutes with a standard deviation of 90.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.