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(WN) Southwest Airlines 2551 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
46%
Late
7
29%
Very Late
2
8%
Excessive
4
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
26.35
Standard Deviation
17.6
Min
0
Max
70

WN 2551 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 46%
Average Delay Time 26.35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
3.3 of 5
Average
Average Delay Time 26.35 min
This flight has an average delay of 26.35 minutes with a standard deviation of 17.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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