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(DL) Delta Air Lines 7139 On-time Performance Rating

Date Range:

01-Nov-2018 to 31-Dec-2018

(LGA) LaGuardia Airport

New York, NY, US

(YYZ) Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
37
84%
Late
4
9%
Very Late
0
0%
Excessive
2
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
19
Codeshares
44
Average Delay (min.)
26
Standard Deviation
48.9
Min
0
Max
198

DL 7139 On-time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 84%
Average Delay Time 26 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-time Performance Rating
4.4 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 26 min
This flight has an average delay of 26 minutes with a standard deviation of 48.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.