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(UA) United Airlines 4598 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(ORD) O'Hare International AirportChicago, IL, US
(OMA) Eppley AirfieldOmaha, NE, US
On-Time Performance Chart
(using rounded numbers)
On-Time
19
95%
Late
0
0%
Very Late
0
0%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
3
Codeshares
20
Average Delay (min.)
20
Standard Deviation
25.4
Min
5
Max
50
UA 4598 On-time Performance Details
Overall Rating
4.0 of 5
Good
Percentage On-Time 95%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 25.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.