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(WN) Southwest Airlines 1505 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
87%
Late
2
5%
Very Late
3
8%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
12.882352941176471
Standard Deviation
11.5
Min
0
Max
37

WN 1505 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 12.882352941176471 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 12.882352941176471 min
This flight has an average delay of 12.882352941176471 minutes with a standard deviation of 11.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.

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