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(WN) Southwest Airlines 873 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(SMF) Sacramento International Airport

Sacramento, CA, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
82%
Late
2
5%
Very Late
2
5%
Excessive
3
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
22.904761904761905
Standard Deviation
35.3
Min
0
Max
140

WN 873 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 82%
Average Delay Time 22.904761904761905 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 72% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 22.904761904761905 min
This flight has an average delay of 22.904761904761905 minutes with a standard deviation of 35.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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