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(WN) Southwest Airlines 3900 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(TUS) Tucson International Airport

Tucson, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
29%
Late
4
24%
Very Late
4
24%
Excessive
4
24%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
45
Standard Deviation
50.7
Min
0
Max
209

WN 3900 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 29%
Average Delay Time 45 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
This flight has an on-time performance of 29%. 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
0.8 of 5
Poor
Average Delay Time 45 min
This flight has an average delay of 45 minutes with a standard deviation of 50.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

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