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(WN) Southwest Airlines 1143 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(MCI) Kansas City International Airport

Kansas City, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
55%
Late
6
18%
Very Late
3
9%
Excessive
6
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
37.388888888888886
Standard Deviation
30.5
Min
0
Max
109

WN 1143 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 55%
Average Delay Time 37.388888888888886 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
1.4 of 5
Poor
Average Delay Time 37.388888888888886 min
This flight has an average delay of 37.388888888888886 minutes with a standard deviation of 30.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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