(WN) Southwest Airlines 1228 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

20%

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.)

96.57142857142857

Standard Deviation

204.1

Min

Max

559

WN 1228 On-Time Performance Details

Overall Rating

0.6 of 5

Poor

Percentage On-Time 64%

Average Delay Time 96.57142857142857 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.

On-Time Performance Rating

1.2 of 5

Poor

Percentage On-Time 64%

This flight has an on-time performance of 64%. 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

0.0 of 5

Very Poor

Average Delay Time 96.57142857142857 min

This flight has an average delay of 96.57142857142857 minutes with a standard deviation of 204.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.