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(WN) Southwest Airlines 1518 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(HOU) William P. Hobby AirportHouston, TX, US
(LAX) Los Angeles International AirportLos Angeles, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
13
68%
Late
4
21%
Very Late
0
0%
Excessive
2
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
22
Standard Deviation
25.6
Min
2
Max
91
WN 1518 On-time Performance Details
Overall Rating
2.5 of 5
Average
Percentage On-Time 68%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. 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
3.6 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 25.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.