background

(WN) Southwest Airlines 1021 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
50
91%
Late
3
5%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
33.5
Standard Deviation
76.2
Min
0
Max
293

WN 1021 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 91%
Average Delay Time 33.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 33.5 min
This flight has an average delay of 33.5 minutes with a standard deviation of 76.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

Other Stops for WN 1021