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(WN) Southwest Airlines 4789 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-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
29
54%
Late
9
17%
Very Late
8
15%
Excessive
8
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
43
Codeshares
0
Average Delay (min.)
29.511627906976745
Standard Deviation
33
Min
0
Max
176

WN 4789 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 54%
Average Delay Time 29.511627906976745 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 29.511627906976745 min
This flight has an average delay of 29.511627906976745 minutes with a standard deviation of 33 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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