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(WN) Southwest Airlines 4553 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(ISP) Long Island MacArthur Airport

Islip, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
53%
Late
3
10%
Very Late
5
17%
Excessive
6
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
46.44444444444444
Standard Deviation
39
Min
0
Max
139

WN 4553 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 53%
Average Delay Time 46.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. 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
0.6 of 5
Poor
Average Delay Time 46.44444444444444 min
This flight has an average delay of 46.44444444444444 minutes with a standard deviation of 39 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

Other Stops for WN 4553