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(WN) Southwest Airlines 1551 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(PBI) Palm Beach International Airport

West Palm Beach, FL, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
76%
Late
6
16%
Very Late
1
3%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
30.142857142857142
Standard Deviation
36.6
Min
0
Max
130

WN 1551 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 76%
Average Delay Time 30.142857142857142 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30.142857142857142 min
This flight has an average delay of 30.142857142857142 minutes with a standard deviation of 36.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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