(WN) Southwest Airlines 4125 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(LGB) Long Beach Airport

Long Beach, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

69%

Late

Very Late

Excessive

23%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

36.6

Standard Deviation

57.1

Min

Max

188

WN 4125 On-Time Performance Details

Overall Rating

1.9 of 5

Average

Percentage On-Time 69%

Average Delay Time 36.6 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.

On-Time Performance Rating

1.7 of 5

Average

Percentage On-Time 69%

This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

2.1 of 5

Average

Average Delay Time 36.6 min

This flight has an average delay of 36.6 minutes with a standard deviation of 57.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.