(WN) Southwest Airlines 237 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(SMF) Sacramento International Airport

Sacramento, CA, US

(GEG) Spokane International Airport

Spokane, WA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

36.833333333333336

Standard Deviation

35.2

Min

Max

WN 237 On-Time Performance Details

Overall Rating

1.8 of 5

Average

Percentage On-Time 73%

Average Delay Time 36.833333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.

On-Time Performance Rating

1.7 of 5

Average

Percentage On-Time 73%

This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

1.9 of 5

Average

Average Delay Time 36.833333333333336 min

This flight has an average delay of 36.833333333333336 minutes with a standard deviation of 35.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.