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(WN) Southwest Airlines 3620 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
52%
Late
7
33%
Very Late
1
5%
Excessive
2
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
22.333333333333332
Standard Deviation
22.6
Min
0
Max
95

WN 3620 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 52%
Average Delay Time 22.333333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 22.333333333333332 min
This flight has an average delay of 22.333333333333332 minutes with a standard deviation of 22.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

Other Stops for WN 3620