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(WN) Southwest Airlines 879 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(MCI) Kansas City International Airport

Kansas City, MO, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
90%
Late
1
5%
Very Late
0
0%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
25
Standard Deviation
48.3
Min
0
Max
144

WN 879 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 91%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 48.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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