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(WN) Southwest Airlines 1440 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(DAL) Dallas Love Field

Dallas, TX, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
55%
Late
4
36%
Very Late
0
0%
Excessive
1
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
18.25
Standard Deviation
14.5
Min
0
Max
46

WN 1440 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 55%
Average Delay Time 18.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% 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 5% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 18.25 min
This flight has an average delay of 18.25 minutes with a standard deviation of 14.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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