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(WN) Southwest Airlines 149 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(TPA) Tampa International Airport

Tampa, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
40%
Late
1
10%
Very Late
0
0%
Excessive
5
50%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
10
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
53.625
Standard Deviation
42.7
Min
0
Max
119

WN 149 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 40%
Average Delay Time 53.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 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 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 53.625 min
This flight has an average delay of 53.625 minutes with a standard deviation of 42.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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