(WN) Southwest Airlines 1228 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(DAL) Dallas Love Field

Dallas, TX, US

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

On-Time Performance Chart

(using rounded numbers)

On-Time

46%

Late

38%

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.)

21.7

Standard Deviation

15.7

Min

Max

WN 1228 On-Time Performance Details

Overall Rating

2.2 of 5

Average

Percentage On-Time 50%

Average Delay Time 21.7 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.

On-Time Performance Rating

0.2 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 21.7 min

This flight has an average delay of 21.7 minutes with a standard deviation of 15.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.