(WN) Southwest Airlines 830 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(MDW) Chicago Midway International Airport

Chicago, IL, US

(MHT) Manchester-Boston Regional Airport

Manchester, NH, US

On-Time Performance Chart

(using rounded numbers)

On-Time

88%

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.)

15.777777777777779

Standard Deviation

17.5

Min

Max

WN 830 On-Time Performance Details

Overall Rating

4.6 of 5

Very Good

Percentage On-Time 89%

Average Delay Time 15.777777777777779 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 89%

This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.

Delay Performance

4.3 of 5

Good

Average Delay Time 15.777777777777779 min

This flight has an average delay of 15.777777777777779 minutes with a standard deviation of 17.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.