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(DL) Delta Air Lines 3912 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(JFK) John F. Kennedy International Airport

New York, NY, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
62%
Late
5
11%
Very Late
2
4%
Excessive
9
19%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
25
Codeshares
46
Average Delay (min.)
41
Standard Deviation
43.9
Min
0
Max
177

DL 3912 On-time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
Average Delay Time 41 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 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 0% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 41 min
This flight has an average delay of 41 minutes with a standard deviation of 43.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.