background

(WN) Southwest Airlines 948 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(SAN) San Diego International Airport

San Diego, CA, US

(FAT) Fresno Yosemite International Airport

Fresno, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
46%
Late
7
15%
Very Late
6
13%
Excessive
12
25%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
32.470588235294116
Standard Deviation
20.7
Min
0
Max
67

WN 948 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 46%
Average Delay Time 32.470588235294116 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
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
3.6 of 5
Good
Average Delay Time 32.470588235294116 min
This flight has an average delay of 32.470588235294116 minutes with a standard deviation of 20.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

Other Stops for WN 948