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(WN) Southwest Airlines 3687 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(LGB) Long Beach Airport

Long Beach, CA, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
36%
Late
9
27%
Very Late
5
15%
Excessive
7
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
31.689655172413794
Standard Deviation
28.9
Min
0
Max
115

WN 3687 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 36%
Average Delay Time 31.689655172413794 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 36%
This flight has an on-time performance of 36%. 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
2.7 of 5
Average
Average Delay Time 31.689655172413794 min
This flight has an average delay of 31.689655172413794 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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