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(WN) Southwest Airlines 858 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(SMF) Sacramento International Airport

Sacramento, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
94%
Late
1
3%
Very Late
1
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
32
Standard Deviation
15.6
Min
0
Max
43

WN 858 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 94%
Average Delay Time 32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 32 min
This flight has an average delay of 32 minutes with a standard deviation of 15.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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