background

(WN) Southwest Airlines 555 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(SMF) Sacramento International Airport

Sacramento, CA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
8
33%
Late
6
25%
Very Late
3
13%
Excessive
7
29%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
31.25
Standard Deviation
26.5
Min
1
Max
109

WN 555 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 33%
Average Delay Time 31.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 31.25 min
This flight has an average delay of 31.25 minutes with a standard deviation of 26.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

Other Stops for WN 555