(WN) Southwest Airlines 1970 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

91%

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.)

54.833333333333336

Standard Deviation

102.3

Min

Max

262

WN 1970 On-Time Performance Details

Overall Rating

2.9 of 5

Average

Percentage On-Time 91%

Average Delay Time 54.833333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 91%

This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.

Delay Performance

0.8 of 5

Poor

Average Delay Time 54.833333333333336 min

This flight has an average delay of 54.833333333333336 minutes with a standard deviation of 102.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.