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(WN) Southwest Airlines 4458 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(TPA) Tampa International Airport

Tampa, FL, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
69%
Late
7
14%
Very Late
4
8%
Excessive
5
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
26.62962962962963
Standard Deviation
26.7
Min
0
Max
94

WN 4458 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 69%
Average Delay Time 26.62962962962963 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 26.62962962962963 min
This flight has an average delay of 26.62962962962963 minutes with a standard deviation of 26.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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