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(UA) United Airlines 4873 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(ORD) O'Hare International AirportChicago, IL, US
(FSD) Joe Foss FieldSioux Falls, SD, US
On-Time Performance Chart
(using rounded numbers)
On-Time
31
79%
Late
4
10%
Very Late
0
0%
Excessive
3
8%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
10
Codeshares
39
Average Delay (min.)
34
Standard Deviation
34.6
Min
4
Max
109
UA 4873 On-time Performance Details
Overall Rating
3.1 of 5
Average
Percentage On-Time 79%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-time Performance Rating
4.1 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 34.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.