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(UA) United Airlines 539 On-time Performance Rating

Date Range:

15-Jun-2018 to 15-Aug-2018

(SFO) San Francisco International Airport

San Francisco, CA, US

(OGG) Kahului Airport

Kahului, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
84%
Late
1
2%
Very Late
3
5%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
41
Standard Deviation
46.7
Min
0
Max
139

UA 539 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 84%
Average Delay Time 41 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 60% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 41 min
This flight has an average delay of 41 minutes with a standard deviation of 46.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.