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(WN) Southwest Airlines 127 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(MEM) Memphis International Airport

Memphis, TN, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
2
33%
Late
0
0%
Very Late
0
0%
Excessive
4
67%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
6
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
61
Standard Deviation
38.1
Min
0
Max
113

WN 127 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 33%
Average Delay Time 61 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. 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
0.6 of 5
Poor
Average Delay Time 61 min
This flight has an average delay of 61 minutes with a standard deviation of 38.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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