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(WN) Southwest Airlines 1660 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(SAN) San Diego International Airport

San Diego, CA, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
50
91%
Late
1
2%
Very Late
3
5%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
12.529411764705882
Standard Deviation
13.8
Min
0
Max
46

WN 1660 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 91%
Average Delay Time 12.529411764705882 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 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 12.529411764705882 min
This flight has an average delay of 12.529411764705882 minutes with a standard deviation of 13.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.

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