(WN) Southwest Airlines 1559 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(DAL) Dallas Love Field

Dallas, TX, US

(LIT) Bill and Hillary Clinton National Airport

Little Rock, AR, US

On-Time Performance Chart

(using rounded numbers)

On-Time

78%

Late

11%

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.)

18.57894736842105

Standard Deviation

23.9

Min

Max

101

WN 1559 On-Time Performance Details

Overall Rating

3.2 of 5

Average

Percentage On-Time 78%

Average Delay Time 18.57894736842105 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.

On-Time Performance Rating

2.1 of 5

Average

Percentage On-Time 78%

This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.

Delay Performance

4.2 of 5

Good

Average Delay Time 18.57894736842105 min

This flight has an average delay of 18.57894736842105 minutes with a standard deviation of 23.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.