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(DL) Delta Air Lines 5297 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(ORF) Norfolk International Airport

Norfolk, VA, US

(LGA) LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
61%
Late
2
6%
Very Late
2
6%
Excessive
4
13%
Cancelled
3
10%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
14
Codeshares
30
Average Delay (min.)
36
Standard Deviation
44.4
Min
2
Max
163

DL 5297 On-time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 63%
Average Delay Time 36 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 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 12% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 36 min
This flight has an average delay of 36 minutes with a standard deviation of 44.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.