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(WN) Southwest Airlines 4494 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(TPA) Tampa International Airport

Tampa, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
1
9%
Very Late
1
9%
Excessive
3
27%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
39.42857142857143
Standard Deviation
29.9
Min
0
Max
77

WN 4494 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 55%
Average Delay Time 39.42857142857143 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
0.3 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 7% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 39.42857142857143 min
This flight has an average delay of 39.42857142857143 minutes with a standard deviation of 29.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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