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(WN) Southwest Airlines 2143 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(HRL) Harlingen Valley International Airport

Harlingen, TX, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
33%
Late
5
17%
Very Late
4
13%
Excessive
10
33%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
42.47826086956522
Standard Deviation
30
Min
0
Max
95

WN 2143 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 33%
Average Delay Time 42.47826086956522 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 7% 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
0.8 of 5
Poor
Average Delay Time 42.47826086956522 min
This flight has an average delay of 42.47826086956522 minutes with a standard deviation of 30 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

Other Stops for WN 2143