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(WN) Southwest Airlines 4180 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(SNA) John Wayne AirportSanta Ana, CA, US
(SJC) Norman Y. Mineta San Jose International AirportSan Jose, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
25
89%
Late
1
4%
Very Late
1
4%
Excessive
0
0%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
9
Standard Deviation
14
Min
0
Max
40
WN 4180 On-time Performance Details
Overall Rating
4.6 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 14 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.