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(WN) Southwest Airlines 4420 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(LAX) Los Angeles International AirportLos Angeles, CA, US
(SFO) San Francisco International AirportSan Francisco, CA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
1
20%
Late
1
20%
Very Late
0
0%
Excessive
3
60%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
5
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
73
Standard Deviation
31.6
Min
27
Max
98
WN 4420 On-time Performance Details
Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 20%
Average Delay Time 73 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 20%
This flight has an on-time performance of 20%. 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
0.2 of 5
Very Poor
Average Delay Time 73 min
This flight has an average delay of 73 minutes with a standard deviation of 31.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.