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(UA) United Airlines 4258 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(DAY) James M. Cox Dayton International Airport

Dayton, OH, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
94%
Late
0
0%
Very Late
0
0%
Excessive
1
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
2
Codeshares
18
Average Delay (min.)
180
Standard Deviation
253.1
Min
0
Max
359

UA 4258 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 94%
Average Delay Time 180 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 180 min
This flight has an average delay of 180 minutes with a standard deviation of 253.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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