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(WN) Southwest Airlines 4421 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(HNL) Honolulu International Airport

Honolulu, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
89%
Late
2
11%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
12.428571428571429
Standard Deviation
11.9
Min
0
Max
29

WN 4421 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 89%
Average Delay Time 12.428571428571429 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. 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
4.2 of 5
Good
Average Delay Time 12.428571428571429 min
This flight has an average delay of 12.428571428571429 minutes with a standard deviation of 11.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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