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(UA) United Airlines 4512 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(DAY) James M Cox Dayton International Airport

Dayton, OH, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
65%
Late
2
9%
Very Late
2
9%
Excessive
4
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
11
Codeshares
23
Average Delay (min.)
45.54545454545455
Standard Deviation
47.4
Min
0
Max
156

UA 4512 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 65%
Average Delay Time 45.54545454545455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 45.54545454545455 min
This flight has an average delay of 45.54545454545455 minutes with a standard deviation of 47.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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