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(WN) Southwest Airlines 3988 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
43%
Late
2
10%
Very Late
2
10%
Excessive
6
29%
Cancelled
1
5%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
52.53846153846154
Standard Deviation
42
Min
0
Max
135

WN 3988 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 45%
Average Delay Time 52.53846153846154 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 45%
This flight has an on-time performance of 45%. 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 52.53846153846154 min
This flight has an average delay of 52.53846153846154 minutes with a standard deviation of 42 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

Other Stops for WN 3988