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(WN) Southwest Airlines 1421 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(RNO) Reno-Tahoe International Airport

Reno, NV, US

(OAK) San Francisco Bay Oakland International Airport

Oakland, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
83%
Late
4
13%
Very Late
1
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
18.22222222222222
Standard Deviation
13.9
Min
0
Max
43

WN 1421 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 83%
Average Delay Time 18.22222222222222 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 18.22222222222222 min
This flight has an average delay of 18.22222222222222 minutes with a standard deviation of 13.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

Other Stops for WN 1421