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(DL) Delta Air Lines 3954 On-Time Performance Rating

Date Range:

15-Aug-2020 to 15-Oct-2020

(GEG) Spokane International Airport

Spokane, WA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
56
90%
Late
1
2%
Very Late
0
0%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
6
Codeshares
62
Average Delay (min.)
92
Standard Deviation
39.9
Min
19
Max
132

DL 3954 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 90%
Average Delay Time 92 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 42% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 92 min
This flight has an average delay of 92 minutes with a standard deviation of 39.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.