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(UA) United Airlines 4487 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(RIC) Richmond International Airport

Richmond, VA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
62%
Late
3
5%
Very Late
2
3%
Excessive
16
25%
Cancelled
0
0%
Diverted
4
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
27
Codeshares
61
Average Delay (min.)
87.77777777777777
Standard Deviation
84.8
Min
0
Max
351

UA 4487 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 87.77777777777777 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 87.77777777777777 min
This flight has an average delay of 87.77777777777777 minutes with a standard deviation of 84.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.