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(WN) Southwest Airlines 678 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(TPA) Tampa International Airport

Tampa, FL, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
75%
Late
2
8%
Very Late
0
0%
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 )
10
Codeshares
0
Average Delay (min.)
30.4
Standard Deviation
27.9
Min
0
Max
87

WN 678 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 75%
Average Delay Time 30.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30.4 min
This flight has an average delay of 30.4 minutes with a standard deviation of 27.9 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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