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(UA) United Airlines 657 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(DSM) Des Moines International Airport

Des Moines, IA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
65%
Late
4
17%
Very Late
1
4%
Excessive
3
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
24.642857142857142
Standard Deviation
19.5
Min
0
Max
66

UA 657 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 65%
Average Delay Time 24.642857142857142 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% 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
3.3 of 5
Average
Average Delay Time 24.642857142857142 min
This flight has an average delay of 24.642857142857142 minutes with a standard deviation of 19.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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