(WN) Southwest Airlines 1221 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(ELP) El Paso International Airport

El Paso, TX, US

(DAL) Dallas Love Field

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

67%

Late

27%

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.)

13.538461538461538

Standard Deviation

15.4

Min

Max

WN 1221 On-Time Performance Details

Overall Rating

2.8 of 5

Average

Percentage On-Time 67%

Average Delay Time 13.538461538461538 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.

On-Time Performance Rating

1.1 of 5

Poor

Percentage On-Time 67%

This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.

Delay Performance

4.5 of 5

Good

Average Delay Time 13.538461538461538 min

This flight has an average delay of 13.538461538461538 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.