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(WN) Southwest Airlines 3665 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
33%
Late
2
13%
Very Late
1
7%
Excessive
5
33%
Cancelled
1
7%
Diverted
1
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
61.22222222222222
Standard Deviation
43
Min
0
Max
142

WN 3665 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 36%
Average Delay Time 61.22222222222222 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 36%
This flight has an on-time performance of 36%. 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 61.22222222222222 min
This flight has an average delay of 61.22222222222222 minutes with a standard deviation of 43 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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