background

(DL) Delta Air Lines 3997 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(BOI) Boise Air Terminal (Gowen Field)

Boise, ID, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
63%
Late
2
25%
Very Late
0
0%
Excessive
1
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
8
Total Delays ( > 1 min )
4
Codeshares
8
Average Delay (min.)
33.25
Standard Deviation
38.1
Min
0
Max
90

DL 3997 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 63%
Average Delay Time 33.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 33.25 min
This flight has an average delay of 33.25 minutes with a standard deviation of 38.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

Other Stops for DL 3997