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

Date Range:

01-May-2018 to 30-Jun-2018

(LGA) LaGuardia AirportNew York, NY, US
(YYZ) Pearson International AirportToronto, ON, CA
On-Time Performance Chart
(using rounded numbers)
On-Time
35
80%
Late
6
14%
Very Late
2
5%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
24
Codeshares
44
Average Delay (min.)
14
Standard Deviation
14.7
Min
0
Max
48
DL 7139 On-time Performance Details
Overall Rating
4.5 of 5
Good
Percentage On-Time 80%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.
On-time Performance Rating
4.2 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 14.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.