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(DL) Delta Air Lines 5140 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(LGA) LaGuardia AirportNew York, NY, US
(ORF) Norfolk International AirportNorfolk, VA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
14
70%
Late
3
15%
Very Late
0
0%
Excessive
3
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
6
Codeshares
20
Average Delay (min.)
75
Standard Deviation
58.3
Min
16
Max
135
DL 5140 On-time Performance Details
Overall Rating
0.9 of 5
Poor
Percentage On-Time 70%
Average Delay Time 75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-time Performance Rating
1.7 of 5
Average
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 75 min
This flight has an average delay of 75 minutes with a standard deviation of 58.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.