(WN) Southwest Airlines 1901 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

86%

Late

14%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

8.4

Standard Deviation

9.4

Min

Max

WN 1901 On-Time Performance Details

Overall Rating

4.2 of 5

Good

Percentage On-Time 86%

Average Delay Time 8.4 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.

On-Time Performance Rating

4.1 of 5

Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.

Delay Performance

4.2 of 5

Good

Average Delay Time 8.4 min

This flight has an average delay of 8.4 minutes with a standard deviation of 9.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.