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(WN) Southwest Airlines 1535 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(ONT) Ontario International Airport

Ontario, CA, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
61%
Late
3
13%
Very Late
2
9%
Excessive
4
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
28.58823529411765
Standard Deviation
36
Min
0
Max
151

WN 1535 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 61%
Average Delay Time 28.58823529411765 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 28.58823529411765 min
This flight has an average delay of 28.58823529411765 minutes with a standard deviation of 36 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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