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(WN) Southwest Airlines 2427 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
75%
Late
1
6%
Very Late
1
6%
Excessive
1
6%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
16
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
55.25
Standard Deviation
68.8
Min
0
Max
157

WN 2427 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 75%
Average Delay Time 55.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 55.25 min
This flight has an average delay of 55.25 minutes with a standard deviation of 68.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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