(WN) Southwest Airlines 1660 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(MDW) Chicago Midway International Airport

Chicago, IL, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

70%

Late

10%

Very Late

Excessive

10%

Cancelled

10%

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

35.666666666666664

Standard Deviation

26.6

Min

Max

WN 1660 On-Time Performance Details

Overall Rating

1.7 of 5

Average

Percentage On-Time 70%

Average Delay Time 35.666666666666664 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.

On-Time Performance Rating

1.2 of 5

Poor

Percentage On-Time 70%

This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.

Delay Performance

2.1 of 5

Average

Average Delay Time 35.666666666666664 min

This flight has an average delay of 35.666666666666664 minutes with a standard deviation of 26.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.