(WN) Southwest Airlines 537 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(BNA) Nashville International Airport

Nashville, TN, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)

On-Time

93%

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.)

7.083333333333333

Standard Deviation

5.6

Min

Max

WN 537 On-Time Performance Details

Overall Rating

4.9 of 5

Very Good

Percentage On-Time 93%

Average Delay Time 7.083333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.

On-Time Performance Rating

5.0 of 5

Very Good

Percentage On-Time 93%

This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.

Delay Performance

4.8 of 5

Very Good

Average Delay Time 7.083333333333333 min

This flight has an average delay of 7.083333333333333 minutes with a standard deviation of 5.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.