(WN) Southwest Airlines 1221 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(DAL) Dallas Love Field

Dallas, TX, US

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

27%

Late

64%

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.)

26.333333333333332

Standard Deviation

26.6

Min

Max

WN 1221 On-Time Performance Details

Overall Rating

1.8 of 5

Average

Percentage On-Time 27%

Average Delay Time 26.333333333333332 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 27%

This flight has an on-time performance of 27%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.

Delay Performance

3.5 of 5

Average

Average Delay Time 26.333333333333332 min

This flight has an average delay of 26.333333333333332 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 69% of other flights.