
(WN) Southwest Airlines 1089 On-Time Performance Rating
Date Range:
15-Mar-2026 to 15-May-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
28
74%
Late
7
18%
Very Late
1
3%
Excessive
1
3%
Cancelled
1
3%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
38
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
22.933333333333334
Standard Deviation
26.5
Min
0
Max
112