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(WN) Southwest Airlines 1938 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
55%
Late
6
16%
Very Late
2
5%
Excessive
8
21%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
56.18181818181818
Standard Deviation
61.9
Min
0
Max
223

WN 1938 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 57%
Average Delay Time 56.18181818181818 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 56.18181818181818 min
This flight has an average delay of 56.18181818181818 minutes with a standard deviation of 61.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

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