background

(DL) Delta Air Lines 3955 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(LGA) LaGuardia AirportNew York, NY, US
(STL) Lambert-St. Louis International AirportSaint Louis, MO, US
On-Time Performance Chart
(using rounded numbers)
On-Time
10
71%
Late
2
14%
Very Late
0
0%
Excessive
2
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
4
Codeshares
14
Average Delay (min.)
90
Standard Deviation
74.1
Min
23
Max
160
DL 3955 On-time Performance Details
Overall Rating
0.8 of 5
Poor
Percentage On-Time 71%
Average Delay Time 90 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-time Performance Rating
1.5 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 90 min
This flight has an average delay of 90 minutes with a standard deviation of 74.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.