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(WN) Southwest Airlines 2821 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
37
76%
Late
6
12%
Very Late
2
4%
Excessive
4
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
28.91304347826087
Standard Deviation
45.7
Min
0
Max
219

WN 2821 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 76%
Average Delay Time 28.91304347826087 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 28.91304347826087 min
This flight has an average delay of 28.91304347826087 minutes with a standard deviation of 45.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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