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(WN) Southwest Airlines 4172 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(BNA) Nashville International AirportNashville, TN, US
(STL) Lambert-St. Louis International AirportSaint Louis, MO, US
On-Time Performance Chart
(using rounded numbers)
On-Time
2
40%
Late
2
40%
Very Late
0
0%
Excessive
1
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
5
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
25
Standard Deviation
19.8
Min
9
Max
54
WN 4172 On-time Performance Details
Overall Rating
1.6 of 5
Average
Percentage On-Time 40%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 19.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.