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(UA) United Airlines 4656 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(FSD) Sioux Falls Regional Airport

Sioux Falls, SD, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
58%
Late
6
12%
Very Late
5
10%
Excessive
6
12%
Cancelled
1
2%
Diverted
3
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
30
Codeshares
47
Average Delay (min.)
48.4
Standard Deviation
91.1
Min
0
Max
470

UA 4656 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 62%
Average Delay Time 48.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 48.4 min
This flight has an average delay of 48.4 minutes with a standard deviation of 91.1 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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