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(WN) Southwest Airlines 1559 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(DEN) Denver International Airport

Denver, CO, US

(EUG) Eugene Mahlon Sweet Field Airport

Eugene, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
53%
Late
3
16%
Very Late
1
5%
Excessive
5
26%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
37.57142857142857
Standard Deviation
31.9
Min
0
Max
111

WN 1559 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 53%
Average Delay Time 37.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 37.57142857142857 min
This flight has an average delay of 37.57142857142857 minutes with a standard deviation of 31.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

Other Stops for WN 1559