(WN) Southwest Airlines 981 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(JAX) Jacksonville International Airport

Jacksonville, FL, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

67%

Late

Very Late

11%

Excessive

22%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

37.6

Standard Deviation

Min

Max

WN 981 On-Time Performance Details

Overall Rating

1.4 of 5

Poor

Percentage On-Time 67%

Average Delay Time 37.6 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.

On-Time Performance Rating

0.9 of 5

Poor

Percentage On-Time 67%

This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.

Delay Performance

1.9 of 5

Average

Average Delay Time 37.6 min

This flight has an average delay of 37.6 minutes with a standard deviation of 33 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.