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(WN) Southwest Airlines 1559 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(ELP) El Paso International Airport

El Paso, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
45%
Late
3
27%
Very Late
1
9%
Excessive
2
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
57.5
Standard Deviation
86.7
Min
0
Max
266

WN 1559 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 46%
Average Delay Time 57.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 57.5 min
This flight has an average delay of 57.5 minutes with a standard deviation of 86.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

Other Stops for WN 1559