background

(UA) United Airlines 1509 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(SFO) San Francisco International AirportSan Francisco, CA, US
(HNL) Daniel K. Inouye International AirportHonolulu, HI, US
On-Time Performance Chart
(using rounded numbers)
On-Time
43
69%
Late
5
8%
Very Late
4
6%
Excessive
10
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
32
Codeshares
0
Average Delay (min.)
48
Standard Deviation
61.6
Min
0
Max
232
UA 1509 On-time Performance Details
Overall Rating
0.6 of 5
Poor
Percentage On-Time 69%
Average Delay Time 48 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-time Performance Rating
1.1 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 48 min
This flight has an average delay of 48 minutes with a standard deviation of 61.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.