background

(WN) Southwest Airlines 3908 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
100%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
6
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
4
Standard Deviation
2.8
Min
0
Max
6

WN 3908 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 100%
Average Delay Time 4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 100%
This flight has an on-time performance of 100%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 4 min
This flight has an average delay of 4 minutes with a standard deviation of 2.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

Other Stops for WN 3908