background

(UA) United Airlines 348 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(SFO) San Francisco International AirportSan Francisco, CA, US
(SNA) John Wayne AirportSanta Ana, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
20
71%
Late
0
0%
Very Late
2
7%
Excessive
6
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
41
Standard Deviation
43.1
Min
1
Max
155
UA 348 On-time Performance Details
Overall Rating
1.2 of 5
Poor
Percentage On-Time 71%
Average Delay Time 41 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 41 min
This flight has an average delay of 41 minutes with a standard deviation of 43.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.