(WN) Southwest Airlines 840 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(SNA) John Wayne Airport

Santa Ana, CA, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)

On-Time

92%

Late

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.)

8.333333333333334

Standard Deviation

8.7

Min

Max

WN 840 On-Time Performance Details

Overall Rating

4.4 of 5

Good

Percentage On-Time 92%

Average Delay Time 8.333333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.

On-Time Performance Rating

4.7 of 5

Very Good

Percentage On-Time 92%

This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 8.333333333333334 min

This flight has an average delay of 8.333333333333334 minutes with a standard deviation of 8.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.