(WN) Southwest Airlines 2139 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(HRL) Harlingen Valley International Airport

Harlingen, TX, US

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

43%

Late

14%

Very Late

14%

Excessive

14%

Cancelled

14%

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

34.25

Standard Deviation

26.4

Min

Max

WN 2139 On-Time Performance Details

Overall Rating

1.2 of 5

Poor

Percentage On-Time 43%

Average Delay Time 34.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 43%

This flight has an on-time performance of 43%. 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

2.3 of 5

Average

Average Delay Time 34.25 min

This flight has an average delay of 34.25 minutes with a standard deviation of 26.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.