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(WN) Southwest Airlines 1440 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(BOS) Boston Logan International Airport

Boston, MA, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
1
8%
Late
2
17%
Very Late
1
8%
Excessive
7
58%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
72.2
Standard Deviation
41.7
Min
0
Max
144

WN 1440 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 8%
Average Delay Time 72.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 8%
This flight has an on-time performance of 8%. 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
0.0 of 5
Very Poor
Average Delay Time 72.2 min
This flight has an average delay of 72.2 minutes with a standard deviation of 41.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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