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(WN) Southwest Airlines 4177 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(SAV) Savannah-Hilton Head International Airport

Savannah, GA, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
85%
Late
2
4%
Very Late
2
4%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
17.272727272727273
Standard Deviation
21.5
Min
0
Max
90

WN 4177 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 85%
Average Delay Time 17.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 17.272727272727273 min
This flight has an average delay of 17.272727272727273 minutes with a standard deviation of 21.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

Other Stops for WN 4177