background

(WN) Southwest Airlines 4558 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(JAN) Jackson-Medgar Wiley Evers International Airport

Jackson, MS, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
76%
Late
2
10%
Very Late
0
0%
Excessive
3
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
79.83333333333333
Standard Deviation
89.2
Min
0
Max
243

WN 4558 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 76%
Average Delay Time 79.83333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 79.83333333333333 min
This flight has an average delay of 79.83333333333333 minutes with a standard deviation of 89.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

Other Stops for WN 4558